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caldays blog

Holiday guides, calendar deep-dives & travel planning

Long-form guides on public holidays, long weekends, world cultures, and time-keeping — researched and written by the caldays editorial team.

Most-read guides

Feiertage ·Schweiz ·2026

Feiertage 2026 Schweiz: Liste der gesetzlichen Feiertage

Die Schweiz hat 2026 acht landesweite Feiertage, von Neujahr und Karfreitag bis zur Bundesfeier am 1. August und Weihnachten. Plus kantonale Feiertage und lange Wochenenden.

Jul 16, 2026·caldays editorial
Feiertage ·Österreich ·2026

Feiertage 2026 Österreich: alle gesetzlichen Feiertage

Österreich hat 2026 dreizehn gesetzliche Feiertage, von Neujahr und Heilige Drei Könige über den Nationalfeiertag am 26. Oktober bis Weihnachten. Komplette Liste mit Daten, Wochentagen und Fenstertagen.

Jul 15, 2026·caldays editorial
Αργίες ·Ελλάδα ·2026

Αργίες 2026 στην Ελλάδα: πλήρης λίστα

Ποιες είναι οι επίσημες αργίες του 2026 στην Ελλάδα; Από την Πρωτοχρονιά και τα Θεοφάνεια έως την 25η Μαρτίου, το Πάσχα, την 28η Οκτωβρίου και τα Χριστούγεννα. Πλήρης λίστα με ημερομηνίες και ημέρες.

Jul 14, 2026·caldays editorial
Public holidays ·Ireland ·2026

Ireland public holidays 2026: full list of bank holidays

Ireland has 10 public holidays in 2026, from New Year and St Brigid's Day to St Patrick's Day, the bank holidays and Christmas. See the full list with dates and days, and how Monday bank holidays work.

Jul 13, 2026·caldays editorial
Праздники ·Россия ·2026

Праздничные дни в России в 2026 году: полный список

Какие нерабочие праздничные дни в России в 2026 году? Новогодние каникулы, Рождество, 23 февраля, 8 Марта, 1 и 9 мая, День России и День народного единства. Полный список с датами и днями недели.

Jul 12, 2026·caldays editorial
إجازات رسمية ·مصر ·2026

إجازات مصر الرسمية 2026: القائمة الكاملة

ما هي العطلات الرسمية في مصر لعام 2026؟ من عيد الميلاد المجيد وثورة 25 يناير وشم النسيم إلى عيد الفطر وعيد الأضحى وثورة 23 يوليو. القائمة الكاملة بالتواريخ وأيام الأسبوع.

Jul 11, 2026·caldays editorial
Public holidays ·South Africa ·2026

South Africa public holidays 2026: full list

South Africa has 12 public holidays in 2026, from New Year and Human Rights Day to Freedom Day, Heritage Day and the Day of Reconciliation. See the full list with dates, days, and the Sunday-in-lieu rule.

Jul 10, 2026·caldays editorial
Feriados ·Portugal ·2026

Feriados 2026 em Portugal: lista completa

Portugal tem 13 feriados nacionais em 2026, do Ano Novo e Sexta-feira Santa ao Dia de Portugal, Implantação da República e Natal. Veja a lista completa com datas e dias da semana, mais as pontes.

Jul 9, 2026·caldays editorial
Feestdagen ·Nederland ·2026

Officiële feestdagen 2026 Nederland: complete lijst

Nederland heeft in 2026 negen officiële feestdagen, van Nieuwjaarsdag en Koningsdag tot Eerste en Tweede Kerstdag. Bekijk de volledige lijst met data en dagen, plus de lange weekenden.

Jul 8, 2026·caldays editorial
Feriados ·Argentina ·2026

Feriados 2026 en Argentina: calendario completo

Argentina tiene 11 feriados nacionales inamovibles en 2026, del Año Nuevo y el Carnaval al Día de la Independencia y Navidad. Mira la lista completa con fechas y días de la semana, más los fines de semana largos.

Jul 7, 2026·caldays editorial
Public holidays ·Nigeria ·2026

Nigeria public holidays 2026: full official list

Nigeria has 11 public holidays in 2026, blending Christian, Muslim and national days — from New Year and Eid to Democracy Day, Independence Day and Christmas. See the full list with dates and days.

Jul 6, 2026·caldays editorial
Public holidays ·Pakistan ·2026

Pakistan public holidays 2026: full list of national holidays

Pakistan has national holidays in 2026 including Kashmir Day, Pakistan Day, Independence Day and the Eid holidays. See the full list with dates and days of the week, and which dates depend on the moon.

Jul 5, 2026·caldays editorial
Public holidays ·Singapore ·2026

Singapore public holidays 2026: full list & long weekends

Singapore has 11 public holidays in 2026. See the full list with dates and days of the week — from Chinese New Year and Hari Raya to Deepavali and Christmas — plus which ones form long weekends.

Jul 4, 2026·caldays editorial
Cuti umum ·Malaysia ·2026

Cuti umum Malaysia 2026: senarai penuh hari kelepasan am

Malaysia mempunyai 13 cuti umum persekutuan pada 2026. Lihat senarai penuh tarikh dan harinya — daripada Tahun Baru Cina dan Hari Raya hingga Deepavali dan Krismas — serta hujung minggu panjang.

Jul 3, 2026·caldays editorial
法定节假日 ·中国 ·2026

2026年中国法定节假日:完整放假安排

2026年中国有7个法定节假日:元旦、春节、清明节、劳动节、端午节、中秋节和国庆节。查看完整日期、放假天数,以及黄金周安排。

Jul 2, 2026·caldays editorial
Festività ·Italia ·2026

Festività 2026 in Italia: elenco completo dei giorni festivi

L'Italia ha 11 festività nazionali nel 2026. Ecco l'elenco completo con date e giorni della settimana — da Capodanno e Pasquetta a Ferragosto e Natale — più i ponti del 2026.

Jul 1, 2026·caldays editorial
Moon phase ·Moon ·Astronomy

Moon phase today: how to read tonight's Moon

What is the moon phase today? The Moon cycles through eight phases over about 29.5 days — new moon, waxing, full moon, waning. Learn how to read tonight's phase and find the next full and new moon.

Jun 30, 2026·caldays editorial
Fase bulan ·Bulan ·Astronomi

Fase bulan hari ini: cara membaca fase bulan

Apa fase bulan hari ini? Bulan melewati 8 fase dalam siklus sekitar 29,5 hari — bulan baru, sabit, purnama, hingga kembali. Pelajari cara membaca fase bulan malam ini dan kapan purnama berikutnya.

Jun 29, 2026·caldays editorial
Idul Adha ·Iduladha ·Indonesia

Kapan Idul Adha 2026? Perkiraan tanggal dan maknanya

Kapan Idul Adha 2026? Berdasarkan perhitungan, Iduladha 1447 H diperkirakan sekitar Rabu, 27 Mei 2026 — namun tanggal pastinya menunggu sidang isbat dan rukyat hilal. Pelajari makna, ibadah kurban, dan kaitannya dengan haji.

Jun 28, 2026·caldays editorial
Sunrise ·Sunset ·Sun

What time is sunrise today? Find your local sunrise time

What time is sunrise today? Sunrise depends on your location and the date — from before 5 AM in summer to after 8 AM in winter. Here's how to find today's exact sunrise time for your city.

Jun 27, 2026·caldays editorial
Day length ·Daylight ·Sun

How long is a day? Daylight hours explained

How long is a day? A full day is 24 hours, but daylight hours vary from a few hours to 24 depending on your latitude and the season. Learn the difference between a day, daylight, and day length.

Jun 26, 2026·caldays editorial
Daylight saving ·Clocks change ·Time

When do the clocks change in 2026? (spring forward, fall back)

When do the clocks change in 2026? In the US, clocks spring forward on March 8 and fall back on November 1; in the EU/UK, March 29 and October 25. Here are the daylight saving dates and which way to turn your clock.

Jun 25, 2026·caldays editorial
Sunset ·Sunrise ·Sun

What time is sunset today? (and sunrise) — find your local time

What time is sunset today? Sunset and sunrise times depend on your location and the date. Here's how to find today's exact sunset and sunrise time for your city, plus what solar noon and day length mean.

Jun 24, 2026·caldays editorial
Halloween ·Hari peringatan ·Sejarah

Kapan Halloween 2026? Tanggal berapa dan sejarahnya

Kapan Halloween 2026? Halloween jatuh pada Sabtu, 31 Oktober 2026. Pelajari tanggal, asal-usul Halloween dari tradisi Samhain, makna jack-o'-lantern, dan kenapa identik dengan kostum dan permen.

Jun 23, 2026·caldays editorial
Corpus Christi ·Chile ·Feriados

Corpus Christi 2026 en Chile: ¿es feriado?

¿Es Corpus Christi feriado en Chile en 2026? No: Chile dejó de tener Corpus Christi como feriado legal. Te explicamos por qué, qué países sí lo celebran (como Colombia el 15 de junio) y qué se conmemora.

Jun 22, 2026·caldays editorial
Corpus Christi ·Colombia ·Feriados

Corpus Christi 2026 en Colombia: ¿qué día es?

¿Cuándo es Corpus Christi 2026 en Colombia? Por la Ley Emiliani se traslada al lunes 15 de junio de 2026. Conoce la fecha, por qué se mueve al lunes y qué se conmemora.

Jun 21, 2026·caldays editorial
Waisak ·Hari libur ·Indonesia

Kapan Waisak 2026? Perkiraan tanggal Hari Raya Waisak

Kapan Waisak 2026? Hari Raya Waisak diperkirakan jatuh akhir Mei 2026 dan merupakan hari libur nasional di Indonesia. Pelajari perkiraan tanggal, makna Trisuci Waisak, dan kenapa tanggalnya mengikuti kalender lunar.

Jun 20, 2026·caldays editorial
Koningsdag ·Nederland ·Geschiedenis

Koningsdag: waarom vieren we het op 27 april?

Waarom is Koningsdag op 27 april? Het is de verjaardag van koning Willem-Alexander. Lees de geschiedenis — van Koninginnedag naar Koningsdag — en waarom heel Nederland oranje kleurt.

Jun 20, 2026·caldays editorial
Nyepi ·Hari libur ·Indonesia

Kapan Nyepi 2026? Perkiraan tanggal Hari Raya Nyepi

Kapan Nyepi 2026? Hari Raya Nyepi (Tahun Baru Saka) diperkirakan jatuh sekitar Maret 2026 dan merupakan hari libur nasional. Pelajari perkiraan tanggal, makna Catur Brata Penyepian, dan tradisi Ogoh-ogoh.

Jun 19, 2026·caldays editorial
国庆节 ·中国 ·历史

中国国庆节为什么是10月1日?黄金周的由来

中国国庆节为什么定在10月1日?这一天纪念1949年中华人民共和国成立。了解国庆节的历史、为期一周的"黄金周"假期及庆祝方式。

Jun 19, 2026·caldays editorial
Imlek ·Tahun Baru Imlek ·Indonesia

Kapan Imlek 2026? Tanggal Tahun Baru Imlek dan shionya

Kapan Imlek 2026? Tahun Baru Imlek 2577 jatuh pada Selasa, 17 Februari 2026, tahun Kuda Api. Pelajari tanggal, shio 2026, makna angpao, dan kenapa Imlek jadi libur nasional di Indonesia.

Jun 18, 2026·caldays editorial
Dia de Portugal ·Portugal ·História

Dia de Portugal: porque se celebra a 10 de junho?

Porque é que o Dia de Portugal se celebra a 10 de junho? Assinala a morte de Luís de Camões em 1580 e homenageia Portugal, Camões e as Comunidades Portuguesas. Conheça a história.

Jun 18, 2026·caldays editorial
Cuti bersama ·Libur nasional ·Indonesia

Apa itu cuti bersama? Beda dengan libur nasional

Apa itu cuti bersama di Indonesia? Cuti bersama adalah hari libur tambahan yang ditetapkan pemerintah, biasanya mengapit hari libur nasional, namun memotong jatah cuti tahunan. Pelajari bedanya dengan libur nasional.

Jun 17, 2026·caldays editorial
गणतंत्र दिवस ·भारत ·इतिहास

गणतंत्र दिवस 26 जनवरी को ही क्यों मनाया जाता है?

गणतंत्र दिवस 26 जनवरी को क्यों मनाते हैं? इसी दिन 1950 में भारत का संविधान लागू हुआ और भारत गणराज्य बना। जानिए इतिहास, पूर्ण स्वराज से जुड़ाव और गणतंत्र दिवस तथा स्वतंत्रता दिवस का अंतर।

Jun 16, 2026·caldays editorial
اليوم الوطني ·السعودية ·تاريخ

اليوم الوطني السعودي: لماذا يُحتفل به في 23 سبتمبر؟

لماذا يُحتفل باليوم الوطني السعودي في 23 سبتمبر؟ يخلّد توحيد المملكة العربية السعودية على يد الملك عبدالعزيز عام 1932. تعرّف على التاريخ ومظاهر الاحتفال.

Jun 15, 2026·caldays editorial
День России ·Россия ·История

День России: почему его отмечают 12 июня?

Почему День России отмечают 12 июня? В этот день в 1990 году была принята Декларация о государственном суверенитете России. Узнайте историю праздника и почему его часто понимают по-разному.

Jun 14, 2026·caldays editorial
วันชาติ ·ประเทศไทย ·ประวัติศาสตร์

วันชาติไทย 5 ธันวาคม: ที่มาและความหมาย

ทำไมวันชาติไทยจึงตรงกับวันที่ 5 ธันวาคม? เพราะเป็นวันคล้ายวันพระบรมราชสมภพของในหลวงรัชกาลที่ 9 ซึ่งเป็นทั้งวันชาติและวันพ่อแห่งชาติ เรียนรู้ที่มาและความหมาย

Jun 13, 2026·caldays editorial
Festa della Repubblica ·Italia ·Storia

Festa della Repubblica: perché si celebra il 2 giugno?

Perché la Festa della Repubblica italiana è il 2 giugno? Ricorda il referendum del 1946 con cui gli italiani scelsero la repubblica al posto della monarchia. Scopri la storia e come si celebra.

Jun 12, 2026·caldays editorial
Święto Niepodległości ·Polska ·Historia

Narodowe Święto Niepodległości: dlaczego 11 listopada?

Dlaczego Narodowe Święto Niepodległości obchodzimy 11 listopada? Upamiętnia odzyskanie przez Polskę niepodległości w 1918 roku po 123 latach zaborów. Poznaj historię i sposób obchodów.

Jun 11, 2026·caldays editorial
Timekeeping ·History ·Astronomy

How a sundial works — and 3,500 years of telling time by shadow

How does a sundial work? The gnomon, why it must point at the celestial pole, why sundial time differs from clock time (the equation of time), and the history from ancient Egypt to garden ornament.

Jun 10, 2026·caldays editorial
Timekeeping ·History ·Science

A short history of timekeeping: from water clocks to atomic seconds

How humans measured time before clocks: water clocks, candle clocks, hourglasses, the mechanical escapement, pendulums, quartz, and finally atomic clocks accurate to a second in 100 million years.

Jun 10, 2026·caldays editorial
Cumhuriyet Bayramı ·Türkiye ·Tarih

Cumhuriyet Bayramı neden 29 Ekim'de kutlanır?

29 Ekim Cumhuriyet Bayramı neden kutlanır? 1923'te Türkiye Cumhuriyeti'nin ilan edilişini anar. Atatürk ve cumhuriyetin kuruluşunun tarihini ve kutlamaları öğrenin.

Jun 10, 2026·caldays editorial
Bonfire Night ·UK ·November ·

Bonfire Night 2026: when is Guy Fawkes Night and why do we celebrate it?

Bonfire Night 2026 falls on Thursday 5 November. The story of Guy Fawkes and the Gunpowder Plot of 1605, why Britain lights bonfires and fireworks, and whether it is a bank holiday.

Jun 9, 2026·caldays editorial
Sinterklaas ·Nederland ·December ·

Sinterklaas 2026: wanneer is pakjesavond en de intocht?

Pakjesavond 2026 valt op zaterdag 5 december. Alles over de intocht van Sinterklaas (medio november), schoen zetten, en waarom Nederland Sinterklaas viert — geen officiële feestdag.

Jun 9, 2026·caldays editorial
Lucia ·Sverige ·December ·

Lucia 2026: när är luciadagen och varför firar Sverige Lucia?

Luciadagen 2026 infaller söndagen den 13 december. Historien bakom luciatåget, varför Sverige firar Lucia mitt i vintermörkret, lussekatter och Sankta Lucia-sången.

Jun 9, 2026·caldays editorial
建国記念の日 ·日本 ·歴史

建国記念の日はなぜ2月11日?由来と歴史

建国記念の日はなぜ2月11日なのでしょうか。日本の建国を祝う国民の祝日で、初代神武天皇の即位に由来します。その歴史と意味、紀元節との関係を解説します。

Jun 9, 2026·caldays editorial
14 juillet ·France ·Histoire

Le 14 juillet : pourquoi est-ce la fête nationale française ?

Pourquoi le 14 juillet est-il la fête nationale de la France ? Il commémore la prise de la Bastille en 1789 et la Fête de la Fédération de 1790. Découvrez l'histoire, le défilé militaire et les feux d'artifice.

Jun 8, 2026·caldays editorial
Tag der Deutschen Einheit ·Deutschland ·Geschichte

Tag der Deutschen Einheit: Warum der 3. Oktober?

Warum ist der Tag der Deutschen Einheit am 3. Oktober? Er erinnert an die deutsche Wiedervereinigung 1990. Erfahren Sie die Geschichte – und warum nicht der 9. November (Mauerfall) gewählt wurde.

Jun 7, 2026·caldays editorial
Asunción ·Agosto ·2026

Día de la Asunción 2026: ¿cuándo es y dónde es festivo?

El Día de la Asunción 2026 es el sábado 15 de agosto. Es festivo en España, Chile y otros países católicos; en Colombia se traslada al lunes 17 de agosto por la Ley Emiliani. Fecha, significado y países.

Jun 6, 2026·caldays editorial
Assomption ·Août ·2026

Assomption 2026 : quelle date et est-ce un jour férié ?

L'Assomption 2026 a lieu le samedi 15 août. C'est un jour férié en France, en Belgique et dans plusieurs pays catholiques. Date, signification et traditions du 15 août.

Jun 6, 2026·caldays editorial
Perú ·Fiestas Patrias ·2026

Fiestas Patrias del Perú 2026: 28 y 29 de julio

Las Fiestas Patrias del Perú 2026 son el martes 28 y miércoles 29 de julio: Día de la Independencia (proclamada en 1821) y Día de la Gran Parada Militar. Feriados nacionales y fechas.

Jun 6, 2026·caldays editorial
Día del Padre ·Junio ·2026

Día del Padre 2026: ¿cuándo es y en qué países?

¿Cuándo es el Día del Padre 2026? En México, Argentina, Chile, Colombia, Perú, EE. UU. y muchos países es el 3.er domingo de junio: el domingo 21 de junio de 2026. En España es el 19 de marzo.

Jun 6, 2026·caldays editorial
Fête des Pères ·Juin ·2026

Fête des Pères 2026 : quand a-t-elle lieu ?

La Fête des Pères 2026 a lieu le dimanche 21 juin en France, comme dans de nombreux pays (le 3ᵉ dimanche de juin). Date, origine et pays qui la célèbrent.

Jun 6, 2026·caldays editorial
Juneteenth ·USA ·2026

Juneteenth 2026: date, meaning & is it a holiday?

Juneteenth 2026 falls on Friday, June 19. It is a US federal holiday marking the end of slavery in the United States. History, meaning, and how it is observed.

Jun 6, 2026·caldays editorial
Brasil ·Festas Juninas ·São João

São João e Festas Juninas 2026: quando é e o que se celebra

Quando é o São João em 2026? O Dia de São João é 24 de junho, auge das Festas Juninas no Brasil — fogueira, quadrilha, comidas típicas e bandeirinhas. Veja as datas de Santo Antônio, São João e São Pedro.

Jun 6, 2026·caldays editorial
Sete de Setembro ·Brasil ·História

Sete de Setembro: por que é a Independência do Brasil?

Por que a Independência do Brasil é comemorada em 7 de setembro? Marca o Grito do Ipiranga de 1822, quando Dom Pedro I proclamou a independência de Portugal. Conheça a história e como é celebrada.

Jun 6, 2026·caldays editorial
Eid al-Adha ·United Kingdom ·Islamic calendar

Eid al-Adha 2026 in the UK: dates, mosques, prayers, 2027 outlook

Eid al-Adha 2026 in the UK fell on Wednesday 27 May 2026 (10 Dhu al-Hijjah 1447 AH). Status, prayer times across London/Birmingham/Manchester, Muslim population, and Eid al-Adha 2027 date.

Jun 6, 2026·caldays editorial
Offerfeest ·Eid al-Adha ·Nederland

Offerfeest 2026 in Nederland: data, moskeeën, en wat het betekent

Het Offerfeest (Eid al-Adha) 2026 in Nederland viel op woensdag 27 mei 2026. Status als feestdag, moskeeën in Amsterdam/Rotterdam/Den Haag, Qurbani, en Eid al-Adha 2027 datum.

Jun 6, 2026·caldays editorial
Midsommar ·Sverige ·Juni

Midsommar 2026 i Sverige: när är det, midsommarafton och midsommardagen

Midsommar 2026 i Sverige: midsommarafton fredag 19 juni, midsommardagen lördag 20 juni. Sveriges näst största högtid efter jul — majstång, sill, snaps, och vita nätter.

Jun 6, 2026·caldays editorial
Sankt Hans ·Danmark ·Juni

Sankt Hans Aften 2026 i Danmark: bål, båltale og midsommertradition

Sankt Hans Aften 2026 falder tirsdag den 23. juni 2026. Selvom det ikke længere er en officiel fridag, samles danskerne om bål, båltaler og fællessang ved kysterne og i parker.

Jun 6, 2026·caldays editorial
Jaanipäev ·Võidupüha ·Eesti ·

Jaanipäev 2026 Eestis: võidupüha, jaaniõhtu ja jaanituli

Jaanipäev 2026 Eestis on kolmapäeval 24. juunil 2026. Koos võidupühaga (23. juuni) moodustab see kahepäevase suvise riigipüha — jaanituli, jaanitants ja sõnajalaõie otsing.

Jun 6, 2026·caldays editorial
Saint-Jean-Baptiste ·Québec ·Fête nationale ·

Saint-Jean-Baptiste 2026 au Québec: fête nationale, défilés et feux

La Saint-Jean-Baptiste 2026 — fête nationale du Québec — tombe le mercredi 24 juin 2026. Jour férié provincial, défilés à Montréal et Québec, feux de joie, drapeau fleurdelisé.

Jun 6, 2026·caldays editorial
海の日 ·日本 ·7月 ·

海の日 2026: 7月20日、日本の祝日と海への感謝

2026年の海の日(うみのひ)は7月20日月曜日。1995年に制定された日本の国民の祝日で、海への感謝と海洋国家の繁栄を願う日。三連休と海開きシーズンの開始を告げる。

Jun 6, 2026·caldays editorial
Nationale feestdag ·België ·Juli

Nationale feestdag van België 2026: 21 juli, militaire parade, Te Deum

De Nationale feestdag van België 2026 valt op dinsdag 21 juli 2026. Officiële feestdag, militaire parade in Brussel, Te Deum in de Sint-Goedele kathedraal, en vuurwerk in het Warandepark.

Jun 6, 2026·caldays editorial
Bundesfeiertag ·Schweiz ·August ·

Bundesfeiertag 2026 Schweiz: 1. August, Höhenfeuer und 1.-August-Brötchen

Der Schweizer Bundesfeiertag 2026 fällt auf den Samstag, 1. August 2026. Nationalfeiertag mit Höhenfeuern, Lampions, Rütlischwur-Gedenken, 1.-August-Brötchen und Bundesratsrede.

Jun 6, 2026·caldays editorial
Youm-e-Azadi ·Pakistan ·August ·

Youm-e-Azadi 2026: 14 August Pakistan Independence Day Urdu guide

Youm-e-Azadi (یوم آزادی) 2026 falls on Friday 14 August 2026 — Pakistan Independence Day. Public holiday, flag ceremonies, fireworks, and the historic Pakistan Resolution.

Jun 6, 2026·caldays editorial
San Martín ·Argentina ·Agosto ·

Paso a la Inmortalidad del General San Martín 2026: 17 de agosto Argentina

El Paso a la Inmortalidad del General José de San Martín 2026 se conmemora el lunes 17 de agosto de 2026. Feriado nacional en Argentina por la Ley 23.555, con actos en Yapeyú y la Plaza San Martín.

Jun 6, 2026·caldays editorial
Mawlid ·Islamic calendar ·August

Mawlid an-Nabi 2026: 25 August, the Prophet Muhammad birthday observance

Mawlid an-Nabi 2026 falls on Tuesday 25 August 2026 (12 Rabi al-Awwal 1448 AH) in Sunni tradition. Observance varies — public holiday in 50+ countries, contested in others. Dates, traditions, and country breakdown.

Jun 6, 2026·caldays editorial
Dia de Camões ·Portugal ·Junho

Dia de Camões 2026: 10 de junho, dia nacional de Portugal

O Dia de Camões, de Portugal e das Comunidades Portuguesas 2026 celebra-se na quarta-feira 10 de junho de 2026. Feriado nacional que assinala a morte de Luís de Camões (1580) e o orgulho da língua portuguesa.

Jun 6, 2026·caldays editorial
Araw ng Kalayaan ·Pilipinas ·Hunyo

Araw ng Kalayaan 2026: Hunyo 12 Pilipinas Independence Day Tagalog

Ang Araw ng Kalayaan 2026 ng Pilipinas ay magaganap sa Biyernes, 12 Hunyo 2026. Pambansang pista opisyal, ginugunita ang deklarasyon ng kalayaan ni Emilio Aguinaldo noong 1898.

Jun 6, 2026·caldays editorial
Paz del Chaco ·Paraguay ·Junio

Día de la Paz del Chaco 2026: 12 de junio Paraguay feriado nacional

El Día de la Paz del Chaco 2026 en Paraguay se conmemora el viernes 12 de junio de 2026. Feriado nacional que recuerda el fin de la Guerra del Chaco con Bolivia (1932-1935).

Jun 6, 2026·caldays editorial
Flag Day ·United States ·June

US Flag Day 2026: June 14 history of the Stars and Stripes

Flag Day 2026 in the United States falls on Sunday, June 14, 2026. Commemorates the adoption of the Stars and Stripes on June 14, 1777. Not a federal holiday, but Pennsylvania observes it as a state holiday.

Jun 6, 2026·caldays editorial
Þjóðhátíðardagur ·Ísland ·Júní

Þjóðhátíðardagur Íslendinga 2026: 17. júní, þjóðhátíðardagur Íslands

Þjóðhátíðardagur Íslendinga 2026 er á miðvikudag 17. júní 2026. Helgur lögbundinn frídagur sem fagnar stofnun lýðveldis Íslands árið 1944 og afmæli Jóns Sigurðssonar.

Jun 6, 2026·caldays editorial
Juhannus ·Suomi ·Kesäkuu

Juhannus 2026 Suomessa: juhannusaatto, juhannuspäivä ja kokot

Juhannus 2026 Suomessa juhannusaatto on perjantai 19. kesäkuuta 2026 ja juhannuspäivä lauantai 20. kesäkuuta 2026. Suomen suurin kesäjuhla — kokot, sauna, järvet ja yötön yö.

Jun 6, 2026·caldays editorial
端午节 ·中国 ·六月 ·

端午节 2026 中国: 6月19日,粽子、龙舟与屈原

2026年端午节为公历6月19日星期五(农历五月初五)。中国法定节假日,纪念诗人屈原。习俗包括包粽子、赛龙舟、挂艾草、佩香囊、饮雄黄酒。

Jun 6, 2026·caldays editorial
Día de la Bandera ·Argentina ·Junio ·

Día de la Bandera Argentina 2026: 20 de junio, homenaje a Belgrano

El Día de la Bandera Argentina 2026 se conmemora el sábado 20 de junio de 2026. Feriado nacional inamovible, homenaje a Manuel Belgrano, creador de la bandera celeste y blanca (1812).

Jun 6, 2026·caldays editorial
Sankthansaften ·Jonsok ·Norge ·

Sankthansaften 2026 i Norge: jonsokbål, midsommar og 23. juni

Sankthansaften 2026 i Norge faller på tirsdag 23. juni 2026. Selv om det ikke er en offisiell fridag, samles nordmenn rundt jonsokbål ved fjorder, innsjøer og kysten.

Jun 6, 2026·caldays editorial
Līgo ·Jāņi ·Latvija ·

Līgo un Jāņi 2026 Latvijā: 23. un 24. jūnijs, ugunskuri un vainagi

Līgo (23. jūnijs) un Jāņi (24. jūnijs) 2026 Latvijā ir abi oficiālas valsts svētku dienas. Latviešu vasaras lielākie svētki — ugunskuri, vainagi, līgodziesmas un siers ar ķimenēm.

Jun 6, 2026·caldays editorial
Joninės ·Rasos ·Lietuva ·

Joninės 2026 Lietuvoje: birželio 24, Rasos, papartis ir laužai

Joninės (Rasos) 2026 Lietuvoje yra trečiadienį, birželio 24 d. Valstybinė šventė, švenčiama nuo birželio 23 vakaro — papartis, laužas, vainikai, dainos.

Jun 6, 2026·caldays editorial
Nationalfeierdag ·Luxembourg ·Lëtzebuerg ·

Nationalfeierdag 2026 Luxembourg: 23 juin, Te Deum, parade militaire

Le Nationalfeierdag du Luxembourg 2026 tombe le mardi 23 juin 2026. Fête nationale officielle, célébrée la veille avec retraite aux flambeaux, et le jour même avec Te Deum et parade militaire.

Jun 6, 2026·caldays editorial
Inti Raymi ·Perú ·Cusco ·

Inti Raymi 2026 Perú: 24 de junio Cusco, fiesta del Sol Inca

El Inti Raymi 2026 se celebra el miércoles 24 de junio de 2026 en Cusco, Perú. Fiesta del Sol Inca, ceremonia en Qoricancha, Plaza de Armas y Sacsayhuamán, atrae 100.000 turistas.

Jun 6, 2026·caldays editorial
Eid al-Adha ·Canada ·Islamic calendar

Eid al-Adha 2026 in Canada: dates, mosques, prayers, 2027 outlook

Eid al-Adha 2026 in Canada fell on Wednesday 27 May 2026 (10 Dhu al-Hijjah 1447 AH). Status across Toronto, Montreal, Vancouver, Calgary — prayers, Muslim population, and Eid al-Adha 2027 date.

Jun 6, 2026·caldays editorial
Dan državnosti ·Slovenija ·Junij

Dan državnosti 2026 v Sloveniji: 25. junij, dan samostojnosti

Dan državnosti 2026 v Sloveniji je v četrtek, 25. junija 2026. Državni praznik in dela prost dan, ki obeležuje razglasitev samostojnosti Slovenije leta 1991.

Jun 6, 2026·caldays editorial
Independência ·Moçambique ·Junho

Dia da Independência de Moçambique 2026: 25 de junho, FRELIMO e 1975

O Dia da Independência de Moçambique 2026 celebra-se na quinta-feira 25 de junho de 2026. Feriado nacional que assinala a independência de Portugal em 1975, liderada pela FRELIMO de Samora Machel.

Jun 6, 2026·caldays editorial
Indépendance ·Madagascar ·Juin

Fête de l'Indépendance de Madagascar 2026 : 26 juin, Asaramanitra

La Fête de l'Indépendance de Madagascar 2026 tombe le vendredi 26 juin 2026. Fête nationale (Asaramanitra) marquant l'indépendance de la France en 1960, avec lampions, défilés et hira gasy.

Jun 6, 2026·caldays editorial
San Pedro ·Colombia ·Junio ·

San Pedro y San Pablo 2026 en Colombia: 29 de junio, festivales del Huila

San Pedro y San Pablo 2026 en Colombia se traslada al lunes 29 de junio de 2026 por la Ley Emiliani. Festividad religiosa y cuna del Festival Folclórico y Reinado Nacional del Bambuco en Neiva, Huila.

Jun 6, 2026·caldays editorial
Keti Koti ·Suriname ·Juli ·

Keti Koti 2026 in Suriname: 1 juli, emancipatiedag van de slavernij

Keti Koti 2026 in Suriname is op woensdag 1 juli 2026. Nationale feestdag die de afschaffing van de slavernij in 1863 herdenkt. Sranan Tongo voor "ketenen gebroken" — viering met Bigi Spikri, kotomisi en winti.

Jun 6, 2026·caldays editorial
香港 ·回歸 ·七月 ·

香港特別行政區成立紀念日 2026: 7月1日,香港回歸

2026年香港特別行政區成立紀念日為7月1日星期三。香港法定公眾假期,紀念1997年7月1日香港主權移交。煙花、升旗禮、嘉年華活動。

Jun 6, 2026·caldays editorial
Indépendance ·Rwanda ·Juillet

Fête de l'Indépendance du Rwanda 2026 : 1er juillet, 1962, le Drapeau

La Fête de l'Indépendance du Rwanda 2026 tombe le mercredi 1er juillet 2026. Jour férié national qui marque l'indépendance de la Belgique en 1962. Distincte du Kwibohora (4 juillet — Libération).

Jun 6, 2026·caldays editorial
Indépendance ·Algérie ·Juillet ·

Fête de l'Indépendance de l'Algérie 2026 : 5 juillet, 1962, FLN

La Fête de l'Indépendance de l'Algérie 2026 tombe le dimanche 5 juillet 2026. Jour férié national, marquant l'indépendance de la France en 1962 après 132 ans de colonisation et 7 ans de guerre.

Jun 6, 2026·caldays editorial
Independencia ·Venezuela ·Julio ·

Día de la Independencia de Venezuela 2026: 5 de julio, Acta de 1811

El Día de la Independencia de Venezuela 2026 se conmemora el domingo 5 de julio de 2026. Feriado nacional que marca la firma del Acta de Independencia el 5 de julio de 1811 — la primera de Sudamérica.

Jun 6, 2026·caldays editorial
Independência ·Cabo Verde ·Julho

Dia da Independência de Cabo Verde 2026: 5 de julho, PAIGC

O Dia da Independência de Cabo Verde 2026 celebra-se no domingo 5 de julho de 2026. Feriado nacional que assinala a independência de Portugal em 1975, conquistada pelo PAIGC liderado por Amílcar Cabral.

Jun 6, 2026·caldays editorial
Saba Saba ·Tanzania ·Julai ·

Saba Saba 2026 Tanzania: 7 Julai, Siku ya Wakulima na TANU

Saba Saba 2026 Tanzania ni Jumanne, 7 Julai 2026. Sikukuu ya kitaifa inayoadhimisha kuanzishwa kwa chama cha TANU mwaka 1954 na Mwalimu Julius Nyerere — siku ya wakulima na maonyesho ya kibiashara.

Jun 6, 2026·caldays editorial
Independencia ·Colombia ·Julio ·

Día de la Independencia de Colombia 2026: 20 de julio, El Florero

El Día de la Independencia de Colombia 2026 se celebra el lunes 20 de julio de 2026. Feriado nacional que conmemora el Grito de Independencia de 1810 y el incidente del florero de Llorente.

Jun 6, 2026·caldays editorial
Наадам ·Монгол ·7-р сар

Наадам 2026 Монгол улсад: 7-р сарын 11-13, эрийн гурван наадам

Монгол улсын Наадам 2026 7-р сарын 11-13 өдрүүдэд тэмдэглэгдэнэ. Үндэсний баяр, "эрийн гурван наадам" — морин уралдаан, бөх, нумын харваа. ЮНЕСКО-ийн соёлын өвд бүртгэгдсэн.

Jun 6, 2026·caldays editorial
Mandela Day ·South Africa ·July ·

Nelson Mandela International Day 2026: 18 July, 67 minutes of service

Nelson Mandela International Day 2026 falls on Saturday 18 July 2026. UN-recognised day on Mandela birthday, encouraging 67 minutes of community service for the 67 years of his anti-apartheid activism.

Jun 6, 2026·caldays editorial
ثورة 23 يوليو ·مصر ·يوليو

ثورة 23 يوليو 2026 في مصر: ذكرى الانقلاب الجمهوري ١٩٥٢

يوم ثورة 23 يوليو 2026 في مصر يوافق الخميس 23 يوليو 2026. عطلة وطنية تخلد ذكرى ثورة الضباط الأحرار 1952 بقيادة جمال عبد الناصر التي أنهت الملكية وأسست الجمهورية.

Jun 6, 2026·caldays editorial
عيد الجمهورية ·تونس ·يوليو

عيد الجمهورية التونسية 2026: 25 يوليو ذكرى ١٩٥٧

عيد الجمهورية التونسية 2026 يوافق السبت 25 يوليو 2026. عطلة وطنية تخلد إعلان الجمهورية التونسية في 25 يوليو 1957 وانتهاء العهد الملكي للحبيب بورقيبة.

Jun 6, 2026·caldays editorial
Liberia ·Independence ·July

Liberia Independence Day 2026: July 26, 1847 from American Colonization

Liberia Independence Day 2026 falls on Sunday July 26, 2026. National holiday marking 1847 independence — Africa's first republic, founded by freed American slaves under the American Colonization Society.

Jun 6, 2026·caldays editorial
26 de julio ·Cuba ·Moncada ·

Día de la Rebeldía Nacional 2026: 26 de julio Cuba, Asalto al Moncada

El Día de la Rebeldía Nacional 2026 en Cuba se conmemora el domingo 26 de julio de 2026. Feriado nacional que marca el Asalto al Cuartel Moncada de 1953 liderado por Fidel Castro — origen del Movimiento 26 de Julio.

Jun 6, 2026·caldays editorial
新加坡国庆 ·8月 ·狮城

新加坡国庆日 2026: 8月9日,狮城独立纪念

2026年新加坡国庆日为8月9日星期日。法定公共假期,纪念1965年8月9日新加坡脱离马来西亚联邦独立。国庆庆典 NDP 2026、烟花、阅兵、群众集会。

Jun 6, 2026·caldays editorial
स्वतंत्रता दिवस ·भारत ·15 अगस्त ·

स्वतंत्रता दिवस 2026 भारत: 15 अगस्त, लाल किला और तिरंगा

2026 में स्वतंत्रता दिवस शनिवार 15 अगस्त को है। राष्ट्रीय पर्व जो 15 अगस्त 1947 को ब्रिटिश शासन से भारत की स्वतंत्रता की वर्षगांठ मनाता है। लाल किले से प्रधानमंत्री का संबोधन।

Jun 6, 2026·caldays editorial
День Незалежності ·Україна ·Серпень

День Незалежності України 2026: 24 серпня, Майдан і прапор

День Незалежності України 2026 — понеділок, 24 серпня 2026 року. Державне свято, що відзначає прийняття Акту проголошення незалежності України 24 серпня 1991 року після референдуму та розпаду СРСР.

Jun 6, 2026·caldays editorial
Trinidad and Tobago ·Independence ·August ·

Trinidad and Tobago Independence Day 2026: August 31, from Britain in 1962

Trinidad and Tobago Independence Day 2026 falls on Monday August 31, 2026. National holiday marking 1962 independence from Britain. Parades, soca music, calypso, and the Red House in Port of Spain.

Jun 6, 2026·caldays editorial
Кыргызстан ·Көз карандысыздык ·Август

Көз карандысыздык күнү 2026 Кыргызстан: 31-август, 1991-жыл

Кыргызстандын Көз карандысыздык күнү 2026 — 31-август 2026 (дүйшөмбү). Мамлекеттик майрам — 1991-жылдын 31-августунда КСРСтен бөлүнгөн Кыргыз Республикасынын көз карандысыздыгын белгилейт.

Jun 6, 2026·caldays editorial
יום כיפור ·יום הכיפורים ·5787

יום כיפור תשפ״ז 2026: 20-21 בספטמבר, יום הכיפורים

יום כיפור תשפ״ז (5787) חל בליל ראשון 20 בספטמבר 2026 ונמשך עד מוצאי שני 21 בספטמבר. יום הצום הקדוש ביותר ביהדות — תפילות נעילה, כל נדרי, תשובה.

Jun 6, 2026·caldays editorial
Independencia ·Costa Rica ·Septiembre ·

Día de la Independencia de Costa Rica 2026: 15 de septiembre, Antorcha

El Día de la Independencia de Costa Rica 2026 se celebra el martes 15 de septiembre de 2026. Feriado nacional, llegada de la Antorcha de la Independencia desde Guatemala, faroles y desfiles escolares.

Jun 6, 2026·caldays editorial
Independencia ·Honduras ·Septiembre ·

Día de la Independencia de Honduras 2026: 15 de septiembre, Lempira

El Día de la Independencia de Honduras 2026 se celebra el martes 15 de septiembre de 2026. Feriado nacional con desfiles cívico-militares, antorcha desde Guatemala, y honras al cacique Lempira.

Jun 6, 2026·caldays editorial
Fiestas Patrias ·Chile ·Septiembre ·

Fiestas Patrias 2026 Chile: 18 y 19 de septiembre, cueca, asado, ramada

Las Fiestas Patrias 2026 en Chile se celebran el viernes 18 (Día de la Independencia) y sábado 19 de septiembre (Día de las Glorias del Ejército). Ramadas, cuecas, asados, chicha y empanadas.

Jun 6, 2026·caldays editorial
月見 ·お月見 ·中秋の名月 ·

月見 2026: 9月25日、十五夜の名月とすすき団子

2026年の十五夜(中秋の名月、月見)は9月25日金曜日。日本の伝統的な月見の行事 — すすき、月見団子、里芋、おはぎ、秋の七草を飾る。中国の中秋節と同じ日。

Jun 6, 2026·caldays editorial
国庆节 ·中国 ·十月 ·

中华人民共和国国庆节 2026: 10月1日,黄金周与天安门

2026年中国国庆节为10月1日星期四。法定公共假期,纪念1949年10月1日中华人民共和国成立。国庆黄金周放假7天 (10月1日-7日),天安门广场升旗仪式、阅兵 (大年份)、烟花表演。

Jun 6, 2026·caldays editorial
한글날 ·한국 ·10월 ·

한글날 2026 대한민국: 10월 9일, 세종대왕과 훈민정음

2026년 한글날은 10월 9일 금요일입니다. 한국의 법정공휴일로, 1446년 세종대왕이 훈민정음(한글)을 반포한 것을 기념합니다. 한국에서 가장 자랑스러워하는 문화유산.

Jun 6, 2026·caldays editorial
Hispanidad ·España ·Fiesta Nacional ·

Día de la Hispanidad 2026 España: 12 de octubre, Fiesta Nacional

El Día de la Hispanidad / Fiesta Nacional de España 2026 se celebra el lunes 12 de octubre de 2026. Feriado nacional, desfile militar en Madrid presidido por los Reyes, conmemoración del descubrimiento de América.

Jun 6, 2026·caldays editorial
Día de Muertos ·México ·Noviembre ·

Día de Muertos 2026 México: 1 y 2 de noviembre, altares y catrinas

El Día de Muertos 2026 en México se celebra el domingo 1 (Día de Todos los Santos / Día de los Inocentes) y lunes 2 de noviembre (Día de los Fieles Difuntos). Patrimonio Cultural Inmaterial UNESCO 2003.

Jun 6, 2026·caldays editorial
Reformationstag ·Deutschland ·Oktober ·

Reformationstag 2026 Deutschland: 31. Oktober, Luther und die 95 Thesen

Der Reformationstag 2026 fällt auf Samstag, 31. Oktober 2026. Gesetzlicher Feiertag in 9 deutschen Bundesländern, der den Anschlag der 95 Thesen Martin Luthers an die Wittenberger Schlosskirche im Jahr 1517 markiert.

Jun 6, 2026·caldays editorial
חנוכה ·חנוכייה ·5787

חנוכה תשפ״ז 2026: 5-12 בדצמבר, חנוכייה, סופגניות וסביבון

חנוכה תשפ״ז 2026 חל מליל שישי 4 בדצמבר 2026 עד מוצאי שבת 12 בדצמבר 2026. שמונה ימי חג של נס פח השמן, החשמונאים והדלקת נרות חנוכה.

Jun 6, 2026·caldays editorial
ഓണം ·കേരളം ·ഓഗസ്റ്റ്

ഓണം 2026 കേരളം: ഓഗസ്റ്റ് 28, തിരുവോണവും മഹാബലിയും

2026-ലെ തിരുവോണം ഓഗസ്റ്റ് 28 വെള്ളിയാഴ്ച. കേരളത്തിന്റെ ദേശീയ ഉത്സവം — ഓണപ്പൂക്കളം, ഓണസദ്യ, വള്ളംകളി, പുലിക്കളി, ഉത്രാടം, തിരുവോണം. മഹാബലിയുടെ വാർഷിക സന്ദർശനം.

Jun 6, 2026·caldays editorial
መስቀል ·ኢትዮጵያ ·መስከረም

መስቀል 2026 በኢትዮጵያ: መስከረም 17 (ሴፕቴምበር 27)፣ የመስቀል በዓል

የመስቀል በዓል በ2026 በኢትዮጵያ እሁድ መስከረም 17 (ሴፕቴምበር 27) ይውላል። የክርስቶስ መስቀል መገኘት የሚታሰብበት የኢትዮጵያ ኦርቶዶክስ ቤተክርስቲያን ዓመታዊ ብሔራዊ በዓል። ደመራ ይተኮሳል፣ ቄሶችም በሐንባር ሥላሴ ይዘምራሉ።

Jun 6, 2026·caldays editorial
ភ្ជុំបិណ្ឌ ·កម្ពុជា ·តុលា

បុណ្យភ្ជុំបិណ្ឌ 2026 កម្ពុជា: ខែតុលា ថ្ងៃ ១-៣, ពិធីបុណ្យ

បុណ្យភ្ជុំបិណ្ឌ 2026 នៅកម្ពុជា ត្រូវឆ្នូលគ្នាជាមួយថ្ងៃទី 1-3 ខែតុលា 2026។ ពិធីបុណ្យព្រះពុទ្ធសាសនាសំខាន់រយៈពេល 15 ថ្ងៃ ដែលជនរួមជាតិខ្មែរធ្វើដោយការតង្វាយខ្ទមអាហារដល់ព្រះសង្ឃ និងបុព្វបិតា។

Jun 6, 2026·caldays editorial
شب یلدا ·ایران ·دسامبر ·

شب یلدا 2026 ایران: 21 دسامبر، طولانی‌ترین شب سال، چله

شب یلدا 2026 در ایران سه‌شنبه شب 21 دسامبر 2026 (30 آذر 1405) برگزار می‌شود. طولانی‌ترین شب سال نیمکره شمالی، جشن باستانی ایرانی - شبی پر از انار، هندوانه، آجیل و خواندن دیوان حافظ.

Jun 6, 2026·caldays editorial
광복절 ·한국 ·역사

광복절은 왜 8월 15일일까? 광복절의 역사

광복절은 왜 8월 15일에 기념할까요? 1945년 일제로부터 해방된 날을 기념하며, 1948년 대한민국 정부 수립일이기도 합니다. 광복절의 의미와 역사를 알아보세요.

Jun 5, 2026·caldays editorial
Hari Malaysia ·Malaysia ·Sejarah

Sejarah Hari Malaysia: kenapa 16 September?

Kenapa Hari Malaysia disambut pada 16 September? Tarikh ini menandakan penubuhan Malaysia pada 1963, apabila Tanah Melayu, Sabah, Sarawak (dan Singapura) bergabung. Ketahui beza Hari Malaysia dan Hari Merdeka.

Jun 4, 2026·caldays editorial
Holidays ·Data ·2026

Countries With the Most Public Holidays in 2026

Which countries get the most days off? In caldays' 2026 data, India, Cambodia and Nepal lead with 20+ public holidays while the global average is about 13. See the ranking.

Jun 3, 2026·caldays editorial
Comparison ·World Clock ·Tools

A Free timeanddate Alternative: Calendars, Holidays & World Clock

Looking for a timeanddate alternative? caldays is a free, fast, no-sign-up site for public holidays, world clock, time-zone conversion and calendars across 206 countries.

Jun 3, 2026·caldays editorial
January ·2027 ·Calendar

January 2027 Calendar: Holidays, Week Numbers & Printable

The January 2027 calendar — 31 days starting Friday 1 January, New Year's Day, week numbers, and a free printable you can download for any country.

Jun 3, 2026·caldays editorial
February ·2027 ·Calendar

February 2027 Calendar: Days, Holidays & Printable

The February 2027 calendar — 28 days (2027 is not a leap year) starting Monday 1 February, with week numbers, holidays and a free printable.

Jun 3, 2026·caldays editorial
2027 ·Calendar ·Year

2027 Calendar: Holidays, Long Weekends & Free Printable

The 2027 calendar — a common year of 365 days starting Friday 1 January. See public holidays, long weekends and week numbers for any country, or print the whole year.

Jun 3, 2026·caldays editorial
Tamil ·Panchangam ·Calendar

இன்றைய தமிழ் காலண்டர் — பஞ்சாங்கம், நல்ல நேரம், திதி

இன்றைய தமிழ் தேதி, திதி, நட்சத்திரம், நல்ல நேரம் மற்றும் ராகு காலம். தமிழ் காலண்டர் மற்றும் பஞ்சாங்கம் இலவசம்.

Jun 3, 2026·caldays editorial
Bangla ·Calendar ·Panjika

বাংলা ক্যালেন্ডার — আজকের বাংলা তারিখ ও তিথি

আজকের বাংলা তারিখ, মাস ও তিথি। বাংলা ক্যালেন্ডার বঙ্গাব্দ, ছুটির দিন ও পঞ্জিকা বিনামূল্যে।

Jun 3, 2026·caldays editorial
Hijri ·Islamic ·Calendar

التقويم الهجري اليوم — التاريخ الهجري والميلادي

ما هو التاريخ الهجري اليوم؟ التقويم الهجري والميلادي، أشهر السنة الهجرية، ومواعيد رمضان والأعياد مجاناً.

Jun 3, 2026·caldays editorial
Hijriah ·Islam ·Kalender

Kalender Hijriah Hari Ini — Tanggal Hijriah & Masehi 2026

Tanggal Hijriah hari ini, konversi ke Masehi, bulan-bulan Hijriah, serta perkiraan Ramadan dan hari besar Islam. Kalender Hijriah gratis.

Jun 3, 2026·caldays editorial
December ·2026 ·Calendar

December 2026 Calendar: Holidays, Dates & Free Printable

The December 2026 calendar — Christmas on Friday 25 December, Boxing Day, New Year's Eve, week numbers, and a free printable you can download for any country.

Jun 3, 2026·caldays editorial
Planner ·Productivity ·Weekly

How to Plan Your Week: A Free Weekly Planner Guide

A simple system for planning your week — time-blocking, a weekly review, and a free weekly planner you can make in seconds with your public holidays already marked.

Jun 3, 2026·caldays editorial
Moon ·Astronomy ·Lunar

Moon Phase Today: What Phase Is the Moon In Right Now?

What is the Moon phase today? How the eight lunar phases work, when the next full Moon and new Moon fall, and why the 29.5-day lunar cycle drives calendars like the Islamic and Chinese ones.

Jun 3, 2026·caldays editorial
Christmas ·Countdown ·Holidays

How Many Days Until Christmas 2026? Live Countdown

Christmas 2026 falls on Friday 25 December. Here is how many days, weeks and months until Christmas, with a live countdown plus the dates of Christmas Eve, Boxing Day and New Year.

Jun 3, 2026·caldays editorial
Weeks ·ISO ·Calendar

What Week Number Is It? ISO Week Numbers Explained

Week numbers run 1 to 52 — sometimes 53 — under ISO 8601. Here is how ISO week numbering works, why week 1 holds the first Thursday of the year, and how to find the current week number for any date.

Jun 3, 2026·caldays editorial
Time ·Weeks ·Calendar

How Many Weeks Are in a Year? (2026 and Beyond)

A common year has exactly 52 weeks plus 1 day; a leap year has 52 weeks plus 2 days. Here is how many weeks are in 2026, why a year is never a round number of weeks, and how ISO week numbers work.

Jun 3, 2026·caldays editorial
Calendar ·Months ·Time

The 12 Months of the Year: Order, Days & Name Origins

The 12 months of the year in order, how many days each has, and where the names come from — from January (after Janus) to December. With an easy trick to remember which months have 31 days.

Jun 3, 2026·caldays editorial
Calendar ·Culture ·Time

Calendar Systems of the World: Gregorian, Islamic, Chinese, Hindu & More

The world keeps time with more than one calendar. A clear guide to the Gregorian, Islamic (Hijri), Chinese, Hindu, Hebrew, Persian, Buddhist and Ethiopian calendars — how each works and how they differ.

Jun 3, 2026·caldays editorial
Independencia ·Colombia ·Historia

Día de la Independencia de Colombia: ¿por qué el 20 de julio?

¿Por qué se celebra la independencia de Colombia el 20 de julio? Conmemora el Grito de Independencia de 1810 y el episodio del florero de Llorente en Bogotá. Conoce la historia y cómo se celebra.

Jun 3, 2026·caldays editorial
Fiestas Patrias ·Chile ·Historia

Fiestas Patrias de Chile: ¿por qué el 18 de septiembre?

¿Por qué Chile celebra sus Fiestas Patrias el 18 de septiembre? Conmemora la Primera Junta Nacional de Gobierno de 1810. Conoce la historia del "Dieciocho", las fondas, la cueca y las celebraciones.

Jun 2, 2026·caldays editorial
Quốc khánh ·Việt Nam ·Lịch sử

Quốc khánh Việt Nam: vì sao là ngày 2 tháng 9?

Vì sao Quốc khánh Việt Nam là ngày 2 tháng 9? Đây là ngày Chủ tịch Hồ Chí Minh đọc Tuyên ngôn Độc lập năm 1945, khai sinh nước Việt Nam Dân chủ Cộng hòa. Tìm hiểu lịch sử và cách kỷ niệm.

Jun 1, 2026·caldays editorial
Hari Merdeka ·Malaysia ·Sejarah

Sejarah Hari Merdeka Malaysia: kenapa 31 Ogos?

Kenapa Hari Kemerdekaan Malaysia disambut pada 31 Ogos? Tarikh ini menandakan kemerdekaan Persekutuan Tanah Melayu daripada British pada 1957, dengan laungan "Merdeka!" oleh Tunku Abdul Rahman. Ketahui sejarahnya.

May 31, 2026·caldays editorial
Araw ng Kalayaan ·Pilipinas ·Kasaysayan

Araw ng Kalayaan 2026: kailan, kasaysayan, at bakit Hunyo 12

Ang Araw ng Kalayaan ng Pilipinas 2026 ay sa Biyernes, Hunyo 12 (regular holiday). Ito ang araw ng deklarasyon ng kalayaan mula sa Espanya noong 1898 ni Emilio Aguinaldo — alamin ang kasaysayan at bakit ito inilipat mula Hulyo 4.

May 30, 2026·caldays editorial
AM PM ·Time ·How-to

AM vs PM: what do they mean (and is noon 12 PM or 12 AM)?

What do AM and PM mean? AM is "ante meridiem" (before noon) and PM is "post meridiem" (after noon). Learn the difference, why noon is 12 PM and midnight is 12 AM, and how the 12-hour clock works.

May 30, 2026·caldays editorial
Daylight Saving Time ·Time zones ·World clock

Daylight Saving Time 2026: dates, which countries change clocks, and why

When do the clocks change in 2026? Daylight Saving Time start and end dates for the US, Canada, UK, EU, Australia and more — plus which countries no longer observe DST, and how to keep meetings on time.

May 30, 2026·caldays editorial
Fiesta Nacional ·España ·Historia

Fiesta Nacional de España: ¿por qué se celebra el 12 de octubre?

¿Por qué la Fiesta Nacional de España es el 12 de octubre? Conmemora la llegada de Cristóbal Colón a América en 1492 y coincide con el Día de la Hispanidad y la Virgen del Pilar. Descubre la historia.

May 29, 2026·caldays editorial
24-hour clock ·Military time ·How-to

The 24-hour clock explained (military time conversion)

How does the 24-hour clock work? Hours run from 00:00 to 23:59, so 1 PM is 13:00. Learn how to convert between 12-hour and 24-hour (military) time, with a full conversion chart.

May 29, 2026·caldays editorial
World clock ·Time zones ·UTC

What time is it around the world right now? A simple guide to global time

How to instantly know what time it is in any country right now. Understand UTC offsets, the international date line, why some places are 30 or 45 minutes off, and how to compare time zones without the maths.

May 29, 2026·caldays editorial
Week ·Calendar ·How-to

Does the week start on Monday or Sunday? (it depends)

Does the week start on Monday or Sunday? It depends on the country and standard. The international ISO 8601 standard starts the week on Monday, while the US, Canada, and Japan start it on Sunday. Here is why.

May 28, 2026·caldays editorial
Countdown ·New Year ·Date calculator

How many days until 2027? Countdown to the New Year explained

How many days until 2027, and how to count down to any future date. Learn the easy way to calculate days between dates, plus a live New Year countdown for every time zone.

May 28, 2026·caldays editorial
February ·Leap year ·Calendar

How many days are in February? (28 or 29, and why)

How many days are in February? February has 28 days in a common year and 29 in a leap year. Learn why February is the shortest month, when the next leap years are, and the leap-year rule.

May 27, 2026·caldays editorial
Astronomy ·Eclipses ·Meteor showers

Astronomical events 2026: eclipses, meteor showers & the total solar eclipse over Europe

The complete 2026 sky calendar: two solar eclipses (including a total eclipse over Spain, Iceland and Greenland on August 12), two lunar eclipses, and every major meteor shower with peak dates and hourly rates.

May 27, 2026·caldays editorial
Eid al-Adha ·Islamic calendar ·Hajj

Eid al-Adha 2026: Dates by country, Hajj, and the Feast of Sacrifice

Eid al-Adha 2026 falls on ~27 May 2026 (10 Dhu al-Hijjah 1447 AH). Complete guide to dates by country, qurbani sacrifice, Hajj rituals, and traditional foods.

May 27, 2026·caldays editorial
Lunar New Year ·Asian holidays ·Chinese calendar

Lunar New Year 2026 by country: Seollal, Tết, Losar, and more

Lunar New Year 2026 falls 17 February — but Korean Seollal, Vietnamese Tết, Tibetan Losar, and Mongolian Tsagaan Sar each celebrate it differently. Complete guide.

May 27, 2026·caldays editorial
Holi ·Hindu festival ·Spring

Holi 2026: Festival of Colors date, traditions, and country guide

Holi 2026 is celebrated on Wednesday, 4 March (Dhulandi). Holika Dahan bonfire happens the night before, 3 March. Complete guide to traditions, colors, and food.

May 27, 2026·caldays editorial
Mid-Autumn Festival ·Chinese calendar ·Mooncake

Mid-Autumn Festival 2026: Mooncakes, lanterns, and family reunions

Mid-Autumn Festival 2026 falls on Friday, 25 September 2026. The mooncake celebration of family reunion under the full moon — dates, traditions, food, and country guide.

May 27, 2026·caldays editorial
Christmas ·December ·Countdown

Christmas countdown 2026: How many days until December 25?

How many days until Christmas 2026? Christmas Day falls on Friday, 25 December 2026. Live countdown plus complete December holiday calendar for your country.

May 27, 2026·caldays editorial
Thanksgiving ·USA ·Canada ·

Thanksgiving 2026: US vs Canada dates, traditions, and history

US Thanksgiving 2026 is Thursday, 26 November. Canadian Thanksgiving is Monday, 12 October. Why two countries celebrate the same holiday on different dates.

May 27, 2026·caldays editorial
Labour Day ·May Day ·International Workers Day

Labour Day 2026 by country: International Workers Day worldwide

Labour Day / International Workers Day 2026 is celebrated 1 May in 80+ countries. USA and Canada celebrate first Monday of September instead. Complete country guide.

May 27, 2026·caldays editorial
Mother's Day ·May ·Holidays

Mother's Day 2026 worldwide: Different dates in 100+ countries

Mother's Day 2026 is Sunday, 10 May in the US, UK Mothering Sunday is 15 March, France 31 May. Complete list of Mother's Day dates by country and traditions.

May 27, 2026·caldays editorial
Father's Day ·June ·Holidays

Father's Day 2026 worldwide: Different dates in 75+ countries

Father's Day 2026 falls on Sunday, 21 June in the US, UK, and most of the world. Italy and Spain celebrate March 19. Complete dates by country guide.

May 27, 2026·caldays editorial
UK ·Bank holidays ·Public holidays

UK bank holidays 2026: Complete list with dates and substitutes

UK bank holidays 2026: 8 bank holidays in England & Wales, 9 in Scotland, 10 in Northern Ireland. Complete list with substitute days and long weekend planning.

May 27, 2026·caldays editorial
USA ·Federal holidays ·2026

USA federal holidays 2026: 11 holidays with dates and observed days

Complete list of USA federal holidays 2026 — 11 federal holidays including New Year's, MLK Day, Memorial Day, Juneteenth, Independence Day, Thanksgiving, Christmas.

May 27, 2026·caldays editorial
Canada ·Statutory holidays ·2026

Canada statutory holidays 2026 by province: Complete list

Canada has 5-9 statutory holidays per province in 2026. Federal: 11 days. Each province has its own list — Ontario 9, Quebec 8, Alberta 9, BC 10. Full guide.

May 27, 2026·caldays editorial
Australia ·Public holidays ·2026

Australia public holidays 2026 by state: NSW, VIC, QLD, WA, SA

Australia has 8-12 public holidays per state in 2026. Federal: 7 nationwide days. Each state varies — Victoria has AFL Grand Final, WA has Foundation Day. Full guide.

May 27, 2026·caldays editorial
India ·Public holidays ·Gazetted holidays

India public holidays 2026: 17 gazetted + 35 restricted holidays

India has 3 national holidays in 2026 (Republic Day, Independence Day, Gandhi Jayanti) plus gazetted and restricted holidays per state. Complete 2026 list.

May 27, 2026·caldays editorial
Philippines ·Public holidays ·2026

Philippines holidays 2026: Regular and special non-working days

Philippines has 12 regular holidays + 6 special non-working days in 2026. Full list with dates, traditions, and long weekend planning for Filipino workers.

May 27, 2026·caldays editorial
Deutschland ·Feiertage ·2026

Feiertage 2026 Deutschland: Komplette Übersicht aller Bundesländer

Alle gesetzlichen Feiertage 2026 in Deutschland nach Bundesland. 9 bundesweite Feiertage plus regionale Feiertage in Bayern, NRW, Baden-Württemberg und mehr.

May 27, 2026·caldays Redaktion
France ·Jours fériés ·2026

Jours fériés 2026 France : Calendrier complet et ponts

Les 11 jours fériés 2026 en France métropolitaine. Avec stratégie de ponts pour maximiser vos vacances, dates par région (Alsace-Moselle), et calendrier scolaire.

May 27, 2026·caldays rédaction
España ·Días festivos ·2026

Días festivos 2026 España: Calendario laboral y autonómico completo

Calendario laboral 2026 España completo. 14 días festivos: 8 nacionales + 2 autonómicos + 2 locales aproximadamente. Puentes y festivos por comunidad autónoma.

May 27, 2026·caldays redacción
Brasil ·Feriados ·2026

Feriados 2026 Brasil: Nacionais, estaduais e pontes facultativos

Calendário completo de feriados 2026 no Brasil. 9 feriados nacionais, pontes facultativos para servidores públicos, feriados estaduais e municipais.

May 27, 2026·caldays redação
México ·Días festivos ·2026

Días festivos 2026 México: Calendario oficial laboral y bancario

Días festivos oficiales 2026 México: 7 días obligatorios por la LFT, más festivos cívicos y religiosos. Puentes mexicanos, calendario escolar SEP y bancario.

May 27, 2026·caldays redacción
Japan ·Shukujitsu ·Public holidays

2026年日本の祝日:完全カレンダー(16日)と振替休日

2026年の日本の祝日完全ガイド。年16日の祝日、振替休日、シルバーウィーク、ゴールデンウィークの詳細。働き方改革と有給活用のポイント。

May 27, 2026·caldays編集部
Türkiye ·Resmi tatiller ·2026

Resmi tatiller 2026 Türkiye: Bayramlar, milli ve dini tatil günleri

2026 Türkiye resmi tatiller takvimi. 14 milli ve dini bayram, Ramazan Bayramı, Kurban Bayramı tarihleri ve uzun tatil planlama önerileri.

May 27, 2026·caldays yayın kurulu
Vietnam ·Ngày lễ ·2026

Ngày lễ 2026 Việt Nam: Tết, Quốc khánh và các ngày nghỉ chính thức

Lịch ngày lễ 2026 Việt Nam đầy đủ. 11 ngày nghỉ chính thức: Tết Nguyên đán 7 ngày, Quốc khánh, Giải phóng miền Nam. Hướng dẫn tận dụng kỳ nghỉ dài.

May 27, 2026·caldays biên tập
Россия ·Праздники ·2026

Праздники 2026 Россия: Календарь выходных и праздничных дней

Полный календарь праздников 2026 в России. 14 нерабочих праздничных дней, новогодние каникулы 8-9 дней, майские праздники, длинные выходные.

May 27, 2026·caldays редакция
السعودية ·مصر ·العطلات

العطلات الرسمية 2026 السعودية ومصر: التقويم الكامل

دليل شامل للعطلات الرسمية في المملكة العربية السعودية ومصر لعام 2026: عيد الفطر، عيد الأضحى، اليوم الوطني، عطلات نهاية الأسبوع.

May 27, 2026·فريق caldays
한국 ·공휴일 ·2026

2026 공휴일 한국: 대체공휴일 포함 완벽 가이드

2026년 한국 공휴일 전체 목록. 신정, 설날, 삼일절, 어린이날, 부처님오신날, 광복절, 추석, 한글날, 크리스마스 및 대체공휴일 정보.

May 27, 2026·caldays 편집부
Italia ·Giorni festivi ·2026

Giorni festivi 2026 Italia: Calendario completo nazionali e regionali

Calendario completo dei giorni festivi 2026 in Italia. 11 festività nazionali (Pasqua, 25 aprile, 1 maggio, Ferragosto), feste patronali e ponti.

May 27, 2026·redazione caldays
Polska ·Dni wolne ·2026

Dni wolne 2026 Polska: Kalendarz świąt państwowych i religijnych

Pełny kalendarz dni wolnych od pracy 2026 w Polsce. 13 świąt państwowych, długie weekendy, planowanie urlopu, święta katolickie i narodowe.

May 27, 2026·redakcja caldays
ประเทศไทย ·วันหยุด ·2026

วันหยุด 2026 ประเทศไทย: ปฏิทินวันหยุดราชการและธนาคาร

ปฏิทินวันหยุด 2026 ประเทศไทย ครบถ้วน รวมวันหยุดราชการ 19 วัน วันหยุดธนาคาร วันสำคัญทางพระพุทธศาสนา และวันหยุดยาวพิเศษ

May 27, 2026·กองบรรณาธิการ caldays
বাংলাদেশ ·ছুটির দিন ·২০২৬

ছুটির দিন 2026 বাংলাদেশ: সরকারি ও ব্যাংক ছুটির সম্পূর্ণ তালিকা

২০২৬ সালের বাংলাদেশের সকল সরকারি ছুটির দিন। জাতীয় দিবস, ধর্মীয় উৎসব, ব্যাংক ছুটি এবং দীর্ঘ ছুটি পরিকল্পনা।

May 27, 2026·caldays সম্পাদকীয়
தமிழ்நாடு ·விடுமுறை ·2026

தமிழ் விடுமுறை 2026: தமிழ்நாடு அரசு விடுமுறை நாட்கள் முழுமையான பட்டியல்

தமிழ்நாடு 2026 அரசு விடுமுறை நாட்கள், பண்டிகைகள், பஞ்சாங்கம், மற்றும் வங்கி விடுமுறை திட்டமிடல். பொங்கல், புத்தாண்டு, தீபாவளி.

May 27, 2026·caldays தமிழ் ஆசிரியர் குழு
भारत ·छुट्टियां ·2026

भारत में छुट्टियां 2026: राष्ट्रीय अवकाश, गजेटेड और बैंक छुट्टियां

2026 में भारत के सभी राष्ट्रीय अवकाश, गजेटेड छुट्टियां, और बैंक हॉलिडे की पूरी जानकारी हिंदी में। दीवाली, होली, ईद, क्रिसमस के साथ लंबे वीकेंड।

May 27, 2026·caldays संपादकीय
ایران ·تعطیلات ·2026

تعطیلات رسمی 2026 ایران: تقویم کامل تعطیلات بانکی و عمومی

لیست کامل تعطیلات رسمی ایران در سال 2026 میلادی (1404-1405 شمسی). تعطیلات نوروز، عید فطر، عید قربان، روزهای ملی و مذهبی.

May 27, 2026·تحریریه caldays
Kenya ·Sikukuu ·2026

Sikukuu 2026 Kenya: Orodha kamili ya likizo za umma

Orodha kamili ya sikukuu rasmi za umma 2026 Kenya. Madaraka Day, Mashujaa Day, Jamhuri Day, Idd-ul-Fitr na nyingine. Mipango ya likizo refu.

May 27, 2026·caldays editorial
پاکستان ·تعطیلات ·2026

پاکستان میں عام تعطیلات 2026: مکمل فہرست

پاکستان میں 2026 کے دوران سرکاری تعطیلات کی مکمل فہرست۔ یوم آزادی، یوم پاکستان، عید الفطر، عید الاضحی اور دیگر اہم تعطیلات۔

May 27, 2026·caldays editorial
ఆంధ్రప్రదేశ్ ·తెలంగాణ ·సెలవు దినాలు ·

ఆంధ్రప్రదేశ్ సెలవు దినాలు 2026: తెలుగు పండుగలు మరియు ప్రభుత్వ సెలవులు

2026లో ఆంధ్రప్రదేశ్ మరియు తెలంగాణ ప్రభుత్వ సెలవు దినాల పూర్తి జాబితా. ఉగాది, దసరా, దీపావళి, సంక్రాంతి మరియు తెలుగు పండుగలు.

May 27, 2026·caldays editorial
महाराष्ट्र ·सुट्टी ·2026

महाराष्ट्र सुट्टीचे दिवस 2026: संपूर्ण यादी मराठीत

2026 मध्ये महाराष्ट्रातील सर्व सरकारी सुट्टीचे दिवस. गुढी पाडवा, गणेश चतुर्थी, दिवाळी, मराठी सण व राष्ट्रीय सुट्ट्या.

May 27, 2026·caldays editorial
ኢትዮጵያ ·በዓላት ·2026

የኢትዮጵያ በዓላት 2026 (2018-2019 ኢ.ኤ.ኤ): ሙሉ ዝርዝር

በ2026 (የኢትዮጵያ 2018-2019) ሁሉም የኢትዮጵያ የመንግሥት በዓላት. እንቁጣጣሽ, ጥምቀት, ገና, የአርበኞች ቀን, ሌሎችም.

May 27, 2026·caldays editorial
Catalunya ·Festes ·2026

Festes oficials 2026 Catalunya: Calendari laboral complet

Llista completa de les festes oficials de Catalunya per al 2026. Sant Jordi, Diada, Sant Esteve, Pasqua i totes les festivitats catalanes.

May 27, 2026·caldays redacció
Euskadi ·Jaiegunak ·2026

Euskadiko jaiegunak 2026: Egutegi ofiziala euskaraz

Euskadiko eta Nafarroako jaiegun ofizialen zerrenda osoa 2026rako. Aberri Eguna, San Fermin, Donostiako festak eta jaiegun nazional guztiak.

May 27, 2026·caldays editorial
Cymru ·Gwyliau ·2026

Gwyliau banc 2026 Cymru: Rhestr lawn o wyliau cyhoeddus

Gwyliau banc 2026 yng Nghymru — 8 gŵyl banc swyddogol plus Gŵyl Dewi Sant. Calendr lawn o ddyddiadau gwyliau Cymreig.

May 27, 2026·caldays editorial
Éire ·Laethanta saoire ·2026

Laethanta saoire poiblí 2026 Éire: Liosta iomlán Gaeilge

Naoi lá saoire poiblí oifigiúil 2026 in Éirinn. Lá Fhéile Pádraig, Lá Bealtaine, Lá Saoire Iúil, Nollaig agus tuilleadh.

May 27, 2026·caldays editorial
Perú ·Quechua ·Raymikuna ·

P'unchaykunap Wakichiqnin 2026 Perú: Quechua-pi llapan jatun p'unchaykuna

Perú-pi 2026 watapi llapan jatun punchaykunap qillqasqa. Inti Raymi, Pawqar Watan, Independencia, Navidad, hinaspataq llapan iñiy raymikuna.

May 27, 2026·caldays editorial
Hours ·Time ·Calendar

How many hours are in a year? (2026, leap years, and the math)

How many hours are in a year? A common year has 8,760 hours and a leap year has 8,784. Learn the simple math, the figures for 2026, and how many hours are in a month, week, and day.

May 26, 2026·caldays editorial
Leap year ·Calendar ·How many days

Is 2026 a leap year? How many days are in 2026 (and the leap year rule)

Is 2026 a leap year? No — 2026 has 365 days. Here is the simple rule for which years are leap years, why February gets a 29th day, the list of upcoming leap years, and how many days are in every year.

May 26, 2026·caldays editorial
Week numbers ·ISO 8601 ·Reference

How many weeks in 2026? Complete week number reference

2026 has 53 ISO 8601 weeks. Quick reference to every week number, what dates each week covers, and why some years have 53 weeks instead of 52.

May 26, 2026·caldays editorial
Seasons ·Solstice ·Astronomy

First day of summer 2026: When does summer officially start?

The first day of summer 2026 is June 21 in the Northern Hemisphere (summer solstice) and December 21 in the Southern Hemisphere. Exact times and dates explained.

May 26, 2026·caldays editorial
Panchang ·Hindu calendar ·Astrology

Hindu Panchang explained: tithi, nakshatra, yoga, karana, vara

The Hindu Panchang has 5 elements: tithi (lunar day), vara (weekday), nakshatra (lunar mansion), yoga, and karana. Complete guide to reading the Hindu almanac.

May 26, 2026·caldays editorial
Ramadan ·Islamic calendar ·Eid

Ramadan 2026: dates, fasting times, and traditions

Ramadan 2026 begins ~17 February and ends ~20 March with Eid al-Fitr. Complete guide to fasting times, Laylat al-Qadr, traditions, and dates by country.

May 26, 2026·caldays editorial
Chinese zodiac ·Chinese New Year ·Astrology

Year of the Horse 2026: Chinese zodiac meaning and predictions

2026 is the Year of the Fire Horse (Bing Wu) in the Chinese zodiac. Personality traits, predictions, lucky numbers, and what it means for each zodiac sign.

May 26, 2026·caldays editorial
Pongal ·Tamil calendar ·Harvest festival ·

Pongal 2026: 4-day Tamil harvest festival explained

Pongal 2026 begins Wednesday, 14 January and runs for 4 days through Kanu Pongal on 17 January. Traditions, rituals, food, and why it falls on Thai 1.

May 26, 2026·caldays editorial
Pohela Boishakh ·Bengali New Year ·Bangla calendar ·

Pohela Boishakh 2026: Bengali New Year 1433 traditions

Pohela Boishakh 2026 falls on Tuesday, 14 April 2026 — start of Bengali year 1433 BS. Mongol Shobhajatra parades, hilsa fish, panta bhat, and cultural events.

May 26, 2026·caldays editorial
Rosh Hashanah ·Hebrew calendar ·Jewish holidays ·

Rosh Hashanah 2026: Hebrew New Year 5787 explained

Rosh Hashanah 2026 begins at sundown on Saturday, 12 September 2026 — the start of Hebrew year 5787. Two days of shofar, apples & honey, family meals.

May 26, 2026·caldays editorial
Minutes ·Time ·Calendar

How many minutes are in a day? (and a week, month, and year)

How many minutes are in a day? There are 1,440 minutes in a day. Learn the simple math, plus how many minutes are in a week (10,080), a month, and a year (525,600).

May 25, 2026·caldays editorial
Solstice ·Sunrise sunset ·Seasons

Longest day of the year 2026: when is the summer solstice and how much daylight?

The longest day of 2026 is the June solstice on 21 June. Learn when the summer solstice happens, why daylight peaks then, how day length changes through the year, and how to check sunrise and sunset for your city.

May 25, 2026·caldays editorial
Black Friday ·Shopping ·November

When is Black Friday 2026? Cyber Monday dates and the full shopping week

Black Friday 2026 is Friday, 27 November. Cyber Monday is 30 November. Here are the key dates of the 2026 holiday shopping week, why they fall when they do, and how the sales spread across the globe.

May 24, 2026·caldays editorial
Age ·Calculator ·How-to

How to calculate your age from your date of birth

How do you calculate your exact age? Subtract your birth year from the current year, then adjust if your birthday hasn’t happened yet this year. Learn the simple method, common mistakes, and how to get your age in days.

May 23, 2026·caldays editorial
Halloween ·October ·Traditions

Halloween 2026: date, history, and how it's celebrated around the world

Halloween 2026 falls on Saturday, 31 October — a weekend, perfect for parties. Discover the origins of Halloween, why it lands on October 31, and how it is celebrated in different countries.

May 23, 2026·caldays editorial
Weeks ·Months ·Calendar

How many weeks are in a month? (the real answer)

How many weeks are in a month? Every month has at least 4 weeks, but most have a few extra days — about 4.3 weeks on average. Learn why, the exact figures per month, and how many weeks are in a year.

May 22, 2026·caldays editorial
Valentine's Day ·February ·Traditions

Valentine's Day: the date, the history, and how it's celebrated around the world

Valentine's Day is always 14 February — in 2027 it falls on a Sunday. Discover the origins of Valentine's Day, why it lands on February 14, and how couples and friends celebrate it differently across the world.

May 22, 2026·caldays editorial
Days ·Calculator ·How-to

How to count the number of days between two dates

How do you count the days between two dates? Learn the simple method, how to handle months and leap years, the difference between counting inclusively and exclusively, and how to count working days only.

May 21, 2026·caldays editorial
Friday the 13th ·Calendar ·Superstition

Friday the 13th 2026: every date (there are three!) and the superstition explained

2026 has three Friday the 13ths — in February, March and November. Here are all the dates, why the day is considered unlucky, and the curious calendar maths behind how often it happens.

May 21, 2026·caldays editorial
Republic Day ·India ·History

Republic Day of India history: why January 26 matters

Why is India’s Republic Day on January 26? It marks the day the Constitution of India came into force in 1950, making India a republic. Learn the history, the link to Purna Swaraj, and how it is celebrated.

May 20, 2026·caldays editorial
Calendar ·2027 ·Printable

2027 calendar: printable, with holidays, week numbers and key dates

The complete 2027 calendar guide: 2027 is a common year of 365 days starting on a Friday. Get a free printable 2027 calendar, public holidays for 190+ countries, week numbers, and every key date.

May 20, 2026·caldays editorial
Independence Day ·India ·History

Independence Day of India history: why August 15

Why is India’s Independence Day on August 15? It marks India’s freedom from British rule in 1947 and the famous "Tryst with Destiny" speech. Learn the history, Partition, and how the day is celebrated.

May 19, 2026·caldays editorial
Calendar ·Months ·How many days

How many days in each month? The full list, the rhyme, and the knuckle trick

How many days are in each month? Seven months have 31 days, four have 30, and February has 28 (29 in a leap year). Here is the full list, the classic rhyme, and the knuckle trick to never forget.

May 19, 2026·caldays editorial
National Day ·China ·History

China National Day history: October 1 and Golden Week

Why is China’s National Day on October 1? It marks the founding of the People’s Republic of China in 1949. Learn the history, the week-long "Golden Week" holiday, and how it is celebrated.

May 18, 2026·caldays editorial
Week numbers ·ISO 8601 ·Calendar

What week is it? Week numbers explained (ISO 8601) and how to find them

What week number is it right now? Learn how ISO 8601 week numbers work, why weeks run Monday to Sunday, how week 1 is decided, and how to find the current week number for any date.

May 18, 2026·caldays editorial
Constitution Day ·Norway ·History

Norway Constitution Day (Syttende Mai) history: why May 17

Why is Norway’s Constitution Day on May 17? Syttende Mai marks the signing of the Norwegian Constitution in 1814, famous for children’s parades and bunad costumes. Learn the history and traditions.

May 17, 2026·caldays editorial
Calendar ·2028 ·Leap year

2028 calendar: the next leap year — printable, with holidays and key dates

2028 is the next leap year — 366 days, with February 29. The 2028 calendar starts on a Saturday. Get a free printable 2028 calendar, public holidays, week numbers, and all the key dates.

May 17, 2026·caldays editorial
Independence Day ·Greece ·History

Greek Independence Day history: why March 25

Why is Greek Independence Day on March 25? It marks the start of the 1821 War of Independence against Ottoman rule, and coincides with the Annunciation. Learn the history and how it is celebrated.

May 16, 2026·caldays editorial
Weton ·Kalender Jawa ·Indonesia

Apa itu weton? Cara menghitung weton kelahiran dan neptu

Weton adalah hari kelahiran menurut kalender Jawa, gabungan hari (Senin–Minggu) dan pasaran (Legi, Pahing, Pon, Wage, Kliwon). Pelajari apa itu weton, daftar neptu, dan cara menghitung weton kelahiranmu.

May 16, 2026·caldays editorial
International Women's Day ·History ·March

International Women's Day: the history and why it's on March 8

Why is International Women's Day on March 8? The date traces back to a 1917 strike by women in Russia. Here is the full history of how IWD began, how it became a UN day, and why it is a public holiday in some countries.

May 16, 2026·caldays editorial
Kalender Jawa ·Pasaran ·Indonesia

Kalender Jawa: pasaran, neptu, dan wuku dijelaskan

Kalender Jawa memadukan siklus pasaran (5 hari), minggu (7 hari), dan wuku (30 pekan). Pelajari sistem kalender Jawa, asal-usulnya dari Sultan Agung, dan bagaimana pasaran serta neptu bekerja.

May 15, 2026·caldays editorial
May Day ·Labour Day ·History

May Day history: why International Workers' Day is on May 1

Why is May Day on May 1? International Workers' Day commemorates the 1886 Haymarket affair in Chicago and the fight for the eight-hour workday. Here is the full history of how May 1 became Labour Day across the world.

May 15, 2026·caldays editorial
Tanggal merah ·Libur nasional ·Indonesia

Arti tanggal merah: beda libur nasional dan cuti bersama

Apa arti tanggal merah di kalender Indonesia? Tanggal merah menandai hari libur nasional. Pelajari bedanya libur nasional dan cuti bersama, siapa yang menetapkan (SKB 3 Menteri), dan kenapa tanggalnya bisa berubah.

May 14, 2026·caldays editorial
Christmas ·Traditions ·December

Christmas around the world: dates, history, and traditions by country

How is Christmas celebrated around the world? From December 25 to Orthodox Christmas on January 7, discover Christmas dates, the history behind December 25, and unique traditions in countries across the globe.

May 14, 2026·caldays editorial
Pancasila ·Indonesia ·Sejarah

Sejarah Hari Lahir Pancasila: kenapa diperingati 1 Juni

Kenapa Hari Lahir Pancasila diperingati setiap 1 Juni? Tanggal ini menandai pidato Soekarno tahun 1945 yang pertama kali mencetuskan istilah Pancasila. Pelajari sejarah, makna, dan kelima silanya.

May 13, 2026·caldays editorial
Seollal ·Korea ·History

Seollal history: how Korea celebrates the Lunar New Year

What is Seollal? Seollal is the Korean Lunar New Year, one of Korea’s most important holidays, marked with ancestral rites (charye), tteokguk rice-cake soup, and sebae bows. Learn the history and traditions.

May 13, 2026·caldays editorial
New Year ·History ·January

New Year's Day: why January 1, the history, and how the world celebrates

Why does the year start on January 1? The date was set by Julius Caesar in 45 BC and confirmed by the Gregorian reform. Discover the history of New Year's Day and how it is celebrated around the world.

May 13, 2026·caldays editorial
Kalender Hijriah ·Islam ·Indonesia

Nama-nama bulan Hijriah dan artinya (12 bulan kalender Islam)

Apa saja nama 12 bulan dalam kalender Hijriah? Dari Muharram hingga Zulhijah, pelajari urutan, arti, dan bulan-bulan penting dalam kalender Islam — serta kenapa tanggalnya bergeser tiap tahun.

May 12, 2026·caldays editorial
Tet ·Vietnam ·History

Tet history: the meaning behind Vietnam’s Lunar New Year

What is Tet? Tet Nguyen Dan is the Vietnamese Lunar New Year, the country’s biggest and most important festival. Learn the history, traditions like lì xì and bánh chưng, and why the date follows the lunar calendar.

May 12, 2026·caldays editorial
Easter ·Calendar ·Why

Why does Easter change date every year? The rule explained

Why does Easter move every year? Easter is the first Sunday after the first full moon following the spring equinox. Here is the rule explained simply, why Orthodox Easter differs, and the dates for the next few years.

May 12, 2026·caldays editorial
Ramadan ·Puasa ·Indonesia

Apa itu puasa Ramadan? Makna, rukun, dan keutamaannya

Apa itu puasa Ramadan? Puasa Ramadan adalah ibadah wajib bagi umat Islam pada bulan Ramadan. Pelajari makna, rukun, syarat, hal yang membatalkan, dan keutamaan puasa — termasuk Lailatul Qadar.

May 11, 2026·caldays editorial
Obon ·Japan ·History

Obon history: Japan’s festival honouring ancestors

What is Obon? Obon is a Japanese Buddhist festival honouring the spirits of ancestors, marked by bon odori dances, lanterns, and family visits to graves. Learn the history and why it is held in mid-August.

May 11, 2026·caldays editorial
Easter ·Traditions ·Spring

Easter traditions around the world: eggs, bunnies, and unique customs by country

How is Easter celebrated around the world? From egg hunts and the Easter bunny to fireworks in Italy and water fights in Hungary, discover Easter traditions and customs in countries across the globe.

May 11, 2026·caldays editorial
Pongal ·Tamil ·History

Pongal history: the Tamil harvest festival explained

What is Pongal? Pongal is a four-day Tamil harvest festival thanking the sun god, famous for boiling the sweet rice dish that gives the festival its name. Learn the history, the four days, and why it falls in mid-January.

May 10, 2026·caldays editorial
Songkran ·Thailand ·History

Songkran history: the story behind Thailand’s water festival and New Year

What is Songkran and why is it celebrated? Songkran is the traditional Thai New Year, held 13–15 April, famous for its nationwide water fights. Learn the history, the meaning of the water, and its Buddhist roots.

May 10, 2026·caldays editorial
Diwali ·Festival of Lights ·Hindu

Diwali explained: what is the Festival of Lights, and why is it celebrated?

What is Diwali? The Hindu Festival of Lights is a five-day celebration of good over evil and light over darkness. Discover the meaning of Diwali, the five days explained, how it is celebrated, and the 2026 date.

May 10, 2026·caldays editorial
Baisakhi ·Vaisakhi ·History

Baisakhi history: the Sikh festival and Punjabi harvest explained

What is Baisakhi? Baisakhi (Vaisakhi) marks the Punjabi harvest and the 1699 founding of the Khalsa by Guru Gobind Singh. Learn the history and why this major Sikh festival falls around April 13–14.

May 9, 2026·caldays editorial
Nowruz ·Persian New Year ·History

Nowruz history: the 3,000-year-old Persian New Year explained

What is Nowruz and why is it celebrated? Nowruz is the Persian New Year, marking the spring equinox around 20–21 March. Learn its ancient Zoroastrian roots, the Haft-sin table, and why over 300 million people celebrate it.

May 9, 2026·caldays editorial
Chinese zodiac ·Chinese New Year ·Calendar

Chinese zodiac: the 12 animals in order and how to find your sign

The Chinese zodiac has 12 animals in a fixed order: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey, Rooster, Dog, Pig. Learn the order, how to find your animal by birth year, and the 12-year cycle explained.

May 9, 2026·caldays editorial
Qingming ·China ·History

Qingming Festival history: China’s Tomb-Sweeping Day explained

What is the Qingming Festival? Qingming (Tomb-Sweeping Day) is when Chinese families clean ancestors’ graves and make offerings. Learn the history, traditions, and why it falls around April 4–5 each year.

May 8, 2026·caldays editorial
Vesak ·Buddhism ·History

Vesak Day history: the most sacred day in Buddhism explained

What is Vesak Day? Vesak (Buddha Day) commemorates the birth, enlightenment, and passing of the Buddha. Learn the history and meaning of Buddhism’s most sacred day, and why its date varies by country.

May 8, 2026·caldays editorial
Thanksgiving ·History ·November

Thanksgiving history: the origin of the holiday and the first feast

Where did Thanksgiving come from? The holiday traces back to a 1621 harvest feast in Plymouth and became a national US holiday in 1863. Discover the real history of Thanksgiving and why it is on the fourth Thursday of November.

May 8, 2026·caldays editorial
Makar Sankranti ·India ·History

Makar Sankranti history: India’s harvest and kite festival

What is Makar Sankranti? It marks the sun’s movement into Capricorn, celebrated across India with kite-flying, sesame sweets, and holy dips. Learn the history and why it falls around January 14 every year.

May 7, 2026·caldays editorial
Chuseok ·Korea ·History

Chuseok history: the story behind Korea’s harvest festival

What is Chuseok? Often called Korean Thanksgiving, Chuseok is a major harvest festival honouring ancestors with songpyeon rice cakes and charye rites. Learn the history and why its date follows the lunar calendar.

May 7, 2026·caldays editorial
St Patrick's Day ·History ·Ireland

St Patrick's Day history: who was St Patrick and why March 17?

Why is St Patrick's Day on March 17? It marks the death of Saint Patrick, the patron saint of Ireland, in the 5th century. Discover the history, the meaning of the shamrock, and how the day became a global celebration.

May 7, 2026·caldays editorial
Lantern Festival ·China ·History

Lantern Festival history: how China closes the Lunar New Year

What is the Lantern Festival? Yuan Xiao marks the final day of Chinese New Year celebrations, with glowing lanterns, riddles, and tangyuan sweet dumplings. Learn the history and why its date follows the lunar calendar.

May 6, 2026·caldays editorial
Dragon Boat Festival ·China ·History

Dragon Boat Festival history: the legend of Qu Yuan and zongzi

What is the Dragon Boat Festival? Duanwu commemorates the poet Qu Yuan with dragon boat races and zongzi rice dumplings. Learn the history and legend behind the festival and why its date follows the lunar calendar.

May 6, 2026·caldays editorial
MLK Day ·United States ·History

Martin Luther King Jr. Day history: why the US honours MLK in January

Why is Martin Luther King Jr. Day on the third Monday of January? It honours the civil rights leader born on January 15, 1929. Learn the history of MLK Day, how it became a federal holiday, and why it is a day of service.

May 6, 2026·caldays editorial
Ramadan ·Islam ·Fasting

Ramadan explained: what it is, the fasting rules, and its meaning

What is Ramadan? It is the Islamic holy month of fasting from dawn to sunset, observed by nearly two billion Muslims. Learn what Ramadan means, the fasting rules, who is exempt, and how it ends with Eid al-Fitr.

May 6, 2026·caldays editorial
Losar ·Tibet ·History

Losar history: the Tibetan New Year explained

What is Losar? Losar is the Tibetan New Year, a multi-day Buddhist festival of renewal celebrated in Tibet, Nepal, Bhutan and the Himalayas. Learn the history, traditions, and why the date follows the Tibetan lunar calendar.

May 5, 2026·caldays editorial
Mid-Autumn Festival ·China ·History

Mid-Autumn Festival history: mooncakes, the full moon and Chang’e

What is the Mid-Autumn Festival? Also called the Mooncake Festival, it celebrates the harvest full moon with family reunions and mooncakes. Learn the history, the legend of Chang’e, and why its date follows the lunar calendar.

May 5, 2026·caldays editorial
Memorial Day ·United States ·History

Memorial Day history: from Decoration Day to the last Monday of May

Why is Memorial Day on the last Monday of May? It honours US military personnel who died in service, with roots in the post-Civil War "Decoration Day." Learn the history — and how it differs from Veterans Day.

May 5, 2026·caldays editorial
Eid al-Fitr ·Islam ·Traditions

Eid al-Fitr explained: meaning, traditions, and what "Eid Mubarak" means

What is Eid al-Fitr? It is the festival that marks the end of Ramadan, celebrated by Muslims worldwide with prayers, feasting and charity. Learn the meaning of Eid al-Fitr, its traditions, and what "Eid Mubarak" means.

May 5, 2026·caldays editorial
Navratri ·India ·History

Navratri history: the meaning of the nine nights of the Goddess

What is Navratri? Navratri is a nine-night Hindu festival honouring the goddess Durga in her nine forms, celebrated with fasting, dance (garba and dandiya), and worship. Learn the history and why the date follows the lunar calendar.

May 4, 2026·caldays editorial
Raksha Bandhan ·India ·History

Raksha Bandhan history: the meaning of the rakhi and the bond it ties

What is Raksha Bandhan? It celebrates the bond between brothers and sisters, when sisters tie a rakhi thread on a brother’s wrist. Learn the history and meaning, and why the date follows the Hindu lunar calendar.

May 4, 2026·caldays editorial
Veterans Day ·Remembrance Day ·History

Veterans Day & Remembrance Day history: why November 11 and the poppy

Why is Veterans Day on November 11? It marks the 1918 armistice that ended World War I fighting. Learn the history of Armistice Day, how it became Veterans Day in the US and Remembrance Day in the Commonwealth, and why the poppy.

May 4, 2026·caldays editorial
Calendar ·How many days ·Year

How many days are in a year? 365, 366, and how other calendars differ

How many days are in a year? A common year has 365 days and a leap year has 366. But the Islamic, Hebrew and Chinese calendars have different year lengths. Here is the full explanation.

May 4, 2026·caldays editorial
Dussehra ·India ·History

Dussehra history: the victory of good over evil (Vijayadashami)

What is Dussehra? Dussehra (Vijayadashami) marks the victory of good over evil — Rama’s defeat of Ravana and Durga’s of Mahishasura. Learn the history, the burning of Ravana effigies, and why the date follows the lunar calendar.

May 3, 2026·caldays editorial
Earth Day ·Environment ·History

Earth Day history: how April 22 launched the environmental movement

Why is Earth Day on April 22? The first Earth Day in 1970 drew 20 million Americans and launched the modern environmental movement. Learn the history of Earth Day, who founded it, and how it went global.

May 3, 2026·caldays editorial
UTC ·GMT ·Time zones

GMT vs UTC: what's the difference? (and which to use)

GMT vs UTC — are they the same? Almost, but not quite. UTC is the modern time standard based on atomic clocks; GMT is a time zone. Here is the difference explained simply, and which one to use.

May 3, 2026·caldays editorial
Ganesh Chaturthi ·India ·History

Ganesh Chaturthi history: the festival of the elephant-headed god

What is Ganesh Chaturthi? It celebrates the birth of Lord Ganesha, the elephant-headed god of beginnings, with clay idols, processions, and immersion (visarjan). Learn the history and why the date follows the lunar calendar.

May 2, 2026·caldays editorial
Cinco de Mayo ·Mexico ·History

Cinco de Mayo history: the Battle of Puebla and what May 5 really celebrates

What does Cinco de Mayo celebrate? It marks the 1862 Battle of Puebla, when Mexico defeated invading French forces — not Mexican independence. Learn the real history and why it is bigger in the US than in Mexico.

May 2, 2026·caldays editorial
Birthday ·Weekday ·Calculator

What day of the week was I born? How to find your birth weekday

Want to know what day of the week you were born? Find your birth weekday instantly with our calculator, plus the simple "Doomsday" trick to work out any date's weekday by hand.

May 2, 2026·caldays editorial
Janmashtami ·India ·History

Janmashtami history: the birth of Lord Krishna explained

What is Janmashtami? Krishna Janmashtami celebrates the birth of Lord Krishna, marked by midnight prayers, fasting, and the dahi handi pot-breaking. Learn the history and why the date follows the lunar calendar.

May 1, 2026·caldays editorial
Liberation Day ·Korea ·History

Korean Liberation Day (Gwangbokjeol) history: why Korea remembers August 15

Why is Korean Liberation Day on August 15? Gwangbokjeol marks the end of Japanese colonial rule in 1945. Learn the history of Korea’s "return of light," and why August 15 is significant for both Koreas.

May 1, 2026·caldays editorial
Time ·Conversion ·How many

How many seconds are in a day? (and minutes, hours, and a year)

How many seconds are in a day? There are 86,400 seconds in a day, 1,440 minutes, and 24 hours. Here is the full breakdown for a day, week, month and year — plus the simple maths behind it.

May 1, 2026·caldays editorial
Liberation Day ·Italy ·History

Italy Liberation Day history: why April 25 marks the Festa della Liberazione

Why is Italy Liberation Day on April 25? Festa della Liberazione marks the 1945 end of Nazi occupation and Fascist rule. Learn the history of Italy’s national day and the Resistance it honours.

Apr 30, 2026·caldays editorial
Christmas ·Countdown ·December

How many weeks until Christmas? Live countdown and how to count

How many weeks until Christmas? Christmas Day is always 25 December. Get a live, always-correct countdown to Christmas, see how many weekends are left, and learn how to count the weeks yourself.

Apr 30, 2026·caldays editorial
Argentina Independence ·Argentina ·History

Argentina Independence Day history: the Congress of Tucumán and July 9

Why is Argentina Independence Day on July 9? It marks the 1816 declaration of independence from Spain at the Congress of Tucumán. Learn the history of Día de la Independencia and how it differs from the May Revolution.

Apr 29, 2026·caldays editorial
Brazil Independence ·Brazil ·History

Brazil Independence Day history: the Grito do Ipiranga and September 7

Why is Brazil Independence Day on September 7? It marks the "Grito do Ipiranga" of 1822, when Dom Pedro I declared independence from Portugal. Learn the history of Sete de Setembro and how Brazil became an empire, then a republic.

Apr 29, 2026·caldays editorial
Hanukkah ·Festival of Lights ·Jewish

Hanukkah explained: the meaning, the 8 days, and the menorah

What is Hanukkah? The Jewish Festival of Lights is an eight-day celebration of the rededication of the Temple. Learn the meaning of Hanukkah, why it lasts 8 nights, the menorah, and the 2026 dates.

Apr 29, 2026·caldays editorial
ANZAC Day ·Australia ·New Zealand ·

ANZAC Day history: why Australia and New Zealand remember April 25

Why is ANZAC Day on April 25? It marks the 1915 Gallipoli landing in World War I, when the Australian and New Zealand Army Corps came ashore. Learn the history of ANZAC Day, dawn services, and "Lest we forget."

Apr 28, 2026·caldays editorial
Halloween ·History ·Samhain

The history of Halloween: from ancient Samhain to trick-or-treat

Where does Halloween come from? Its roots lie in the ancient Celtic festival of Samhain, over 2,000 years ago. Discover the real history of Halloween — Samhain, All Hallows' Eve, jack-o'-lanterns and trick-or-treating.

Apr 28, 2026·caldays editorial
King's Day ·Netherlands ·History

King's Day (Koningsdag) history: why the Netherlands turns orange on April 27

Why is King's Day on April 27? Koningsdag celebrates the birthday of King Willem-Alexander. Learn the history — from Queen's Day to King's Day — and why the Netherlands turns orange with flea markets and canal parties.

Apr 27, 2026·caldays editorial
Solstice ·Winter ·Seasons

Shortest day of the year 2026: when is the winter solstice?

The shortest day of 2026 is the December solstice on 21 December — the winter solstice in the Northern Hemisphere. Learn when it happens, why daylight is shortest, and how day length changes after it.

Apr 27, 2026·caldays editorial
Waitangi Day ·New Zealand ·History

Waitangi Day history: New Zealand’s founding treaty and February 6

Why is Waitangi Day on February 6? It marks the signing of the Treaty of Waitangi in 1840 between the British Crown and Māori chiefs. Learn the history of New Zealand’s national day — and why it is also a day of debate.

Apr 26, 2026·caldays editorial
Independence Day ·United States ·History

Fourth of July history: why the US celebrates Independence Day on July 4

Why is Independence Day on July 4? It marks the adoption of the Declaration of Independence in 1776. Learn the history of the Fourth of July, why some say July 2 is the "real" date, and why 2026 is America's 250th — the Semiquincentennial.

Apr 26, 2026·caldays editorial
New Year ·Traditions ·January

New Year traditions around the world: 12 grapes, fireworks and first-footing

How is New Year celebrated around the world? From eating 12 grapes in Spain to first-footing in Scotland and ringing bells 108 times in Japan, discover New Year's Eve and Day traditions across the globe.

Apr 26, 2026·caldays editorial
Kemerdekaan ·Indonesia ·Sejarah

Sejarah Hari Kemerdekaan Indonesia: kenapa 17 Agustus?

Kenapa Hari Kemerdekaan Indonesia diperingati setiap 17 Agustus? Hari itu menandai Proklamasi Kemerdekaan oleh Soekarno-Hatta pada 1945. Pelajari sejarah 17 Agustus, makna Proklamasi, dan HUT ke-81 RI di tahun 2026.

Apr 25, 2026·caldays editorial
Full moon ·Moon ·Astronomy

Full moon names 2026: Wolf Moon, Harvest Moon and all 12 explained

Every full moon of 2026 has a traditional name — from January's Wolf Moon to December's Cold Moon. Here is the full list of full moon names, what they mean, and where they come from.

Apr 25, 2026·caldays editorial
Mexican Independence ·Mexico ·History

Mexican Independence Day history: the Grito de Dolores and September 16

Why is Mexican Independence Day on September 16? It marks the "Grito de Dolores" of 1810, when Miguel Hidalgo called for rebellion against Spain. Learn the history — and why it is not Cinco de Mayo.

Apr 24, 2026·caldays editorial
Eid al-Adha ·Islam ·Hajj

Eid al-Adha explained: the meaning, Qurbani, and link to Hajj

What is Eid al-Adha? The "Festival of Sacrifice" is the second major Islamic holiday, honouring Ibrahim's devotion and marking the end of Hajj. Learn the meaning of Eid al-Adha, Qurbani, and the 2026 date.

Apr 24, 2026·caldays editorial
Fiscal year ·Business ·Tax

Fiscal year dates by country: when the financial year starts and ends

A fiscal year (financial year) is a 12-month accounting period that often doesn't match the calendar year. Here are the fiscal year start and end dates for the US, UK, India, Australia, Japan and more — and why they differ.

Apr 23, 2026·caldays editorial
Chinese New Year ·Traditions ·Spring Festival

Chinese New Year traditions: red envelopes, reunion dinner and lucky customs

How is Chinese New Year celebrated? From red envelopes and the reunion dinner to lion dances and lucky taboos, discover the key Chinese New Year (Spring Festival) traditions and what they mean.

Apr 23, 2026·caldays editorial
Canada Day ·Canada ·History

Canada Day history: why Canada celebrates on July 1

Why is Canada Day on July 1? It marks Confederation in 1867, when the British North America Act united the colonies into the Dominion of Canada. Learn the history, why it was once called Dominion Day, and how it is celebrated.

Apr 22, 2026·caldays editorial
Friday the 13th ·Superstition ·Culture

Why is Friday the 13th considered unlucky? The origins of the superstition

Why is Friday the 13th unlucky? The superstition combines ancient fears of the number 13 and the day Friday. Discover where the Friday the 13th superstition comes from, its name, and whether it is really unlucky.

Apr 22, 2026·caldays editorial
German Unity Day ·Germany ·History

German Unity Day history: why Germany celebrates on October 3

Why is German Unity Day on October 3? It marks German reunification in 1990, when East and West Germany became one country again. Learn the history of Tag der Deutschen Einheit — and why it isn't on November 9.

Apr 21, 2026·caldays editorial
Calendar ·Julian ·Gregorian

Julian vs Gregorian calendar: what changed and why (the 13-day gap)

What is the difference between the Julian and Gregorian calendars? The Gregorian reform of 1582 fixed a drift in the older Julian calendar. Here is what changed, why there is a 13-day gap, and who still uses the Julian calendar.

Apr 21, 2026·caldays editorial
Juneteenth ·United States ·History

Juneteenth history: why June 19 marks the end of slavery in the US

Why is Juneteenth on June 19? It marks the day in 1865 when enslaved people in Galveston, Texas finally learned they were free. Learn the history of Juneteenth and how it became a US federal holiday in 2021.

Apr 20, 2026·caldays editorial
Calendar ·Months ·History

Why are there 12 months? The origins of the month names

Why are there 12 months in a year, and where do their names come from? From Roman gods to emperors and mis-counted numbers, discover the fascinating origin of January through December.

Apr 20, 2026·caldays editorial
Leap second ·UTC ·Time

What is a leap second? Why clocks occasionally add an extra second

A leap second is an extra second added to world time (UTC) to keep atomic clocks in step with Earth's rotation. Learn what leap seconds are, why they exist, and why they're being abolished by 2035.

Apr 19, 2026·caldays editorial
Working days ·Business ·Calendar

How many working days are in a year? (2026 & 2027, and how to count)

How many working days are in a year? A typical year has about 260–262 weekdays before public holidays. Here are the 2026 and 2027 figures, how to count working days, and how holidays change the total by country.

Apr 18, 2026·caldays editorial
Bastille Day ·France ·History

Bastille Day history: why France celebrates on July 14

Why does France celebrate Bastille Day on July 14? It marks the storming of the Bastille in 1789, a turning point of the French Revolution. Discover the history, meaning, and how "le 14 juillet" is celebrated.

Apr 17, 2026·caldays editorial
Australia Day ·Australia ·History

Australia Day history: why January 26, and the debate around it

Why is Australia Day on January 26? It marks the 1788 arrival of the First Fleet at Sydney Cove. Learn the history of Australia Day, how it is celebrated, and the "Invasion Day" debate.

Apr 16, 2026·caldays editorial
Shio ·Zodiak ·Astrologi

Cara hitung shio (zodiak China) dan zodiak Barat: Panduan lengkap

Cara menghitung shio Anda berdasarkan tahun lahir. Daftar 12 shio dan karakter, 5 elemen, kompatibilitas shio, dan zodiak Barat.

Mar 10, 2026·caldays editorial
Tanggal merah ·Indonesia ·2027

Tanggal merah Indonesia 2027: Daftar lengkap libur nasional + cuti bersama

Daftar lengkap tanggal merah Indonesia 2027 — libur nasional, cuti bersama, long weekend, dan strategi pengambilan cuti maksimal.

Mar 5, 2026·caldays editorial
Idul Fitri ·Ramadhan ·Indonesia

Kapan Idul Fitri 2027? Tanggal pasti, prediksi sidang isbat, dan persiapan

Idul Fitri 2027 jatuh sekitar 9 Maret. Penjelasan lengkap: cara penentuan tanggal, sidang isbat, perbedaan Indonesia dan Saudi, prediksi 5 tahun ke depan.

Mar 1, 2026·caldays editorial
Mudik ·Idul Fitri ·Indonesia ·

Mudik Idul Fitri 2026: Panduan perjalanan, tanggal puncak, dan strategi

Panduan lengkap mudik Idul Fitri 2026. Tanggal puncak arus mudik dan balik, strategi pemilihan moda transportasi, dan tips menghindari kemacetan.

Feb 25, 2026·caldays editorial
Diwali ·Hindu holidays ·India

Diwali 2026 dates by country: Where it's a public holiday

Diwali 2026 is November 8. Complete list of countries where Diwali is celebrated, dates by region, traditions, and travel tips.

Feb 20, 2026·caldays editorial
Travel ·Festivals ·Calendar

Best countries to visit by holiday season 2026: A travel calendar

Plan your travel around the world's most exciting holiday celebrations. Country-by-country guide to when each destination peaks for festivals and weather.

Feb 18, 2026·caldays editorial
Kemerdekaan ·Indonesia ·Sejarah

Sejarah 17 Agustus: Detik-detik proklamasi kemerdekaan Indonesia

Sejarah lengkap proklamasi kemerdekaan Indonesia 17 Agustus 1945. Detik-detik di Jalan Pegangsaan Timur, peran Sukarno-Hatta, kisah Sayuti Melik, dan tradisi peringatan.

Feb 15, 2026·caldays editorial
Cuti ·Long weekend ·Liburan

Cara cuti maksimal: Strategi libur panjang yang harus kamu tahu

Panduan strategi cuti yang sering tidak diajarkan. Cara optimasi cuti tahunan untuk dapat liburan paling panjang sepanjang tahun.

Feb 12, 2026·caldays editorial
Eid al-Fitr ·Islamic holidays ·Ramadan

Eid al-Fitr 2026 dates by country: Complete global guide

When is Eid al-Fitr 2026 in your country? Confirmed and expected dates for Indonesia, Saudi Arabia, UAE, Egypt, Malaysia, Pakistan, and 30 others.

Feb 10, 2026·caldays editorial
Calendars ·Education ·World cultures

Calendar systems of the world explained: Gregorian, Hijri, Hebrew, Buddhist, Chinese

How calendars work around the world. Solar, lunar, and lunisolar systems — Gregorian, Hijri, Hebrew, Buddhist Era, Chinese, Persian, Indian Saka.

Feb 5, 2026·caldays editorial
World clock ·Remote work ·Timezones

World clock & timezone guide for remote teams 2026

Working across time zones? Complete guide to comparing timezones, scheduling meetings, daylight saving rules, and the best world clock tools.

Feb 1, 2026·caldays editorial
Chinese New Year ·Lunar New Year ·Spring Festival

Chinese New Year 2026: Complete guide to Spring Festival

Chinese New Year 2026 is February 17 — Year of the Horse. Complete guide: history, traditions, food, greetings, where to go, holiday schedule.

Jan 30, 2026·caldays editorial
Public holidays ·Country comparison ·2026

Countries with the most public holidays 2026: Complete ranking

Which country has the most public holidays? Iran tops the list with 26 days. The US has 11 federal holidays. Complete ranking of 50+ countries for 2026.

Jan 25, 2026·caldays editorial
Imlek ·Tahun Baru Cina ·Indonesia

Tahun Baru Imlek 2026 Indonesia: Tahun Kuda Api, panduan lengkap

Imlek 2026 di Indonesia jatuh 17 Februari — Tahun Kuda Api. Sejarah Imlek di Indonesia, kuliner, angpao, tradisi, dan tips wisata Cap Go Meh.

Jan 22, 2026·caldays editorial
Easter ·Christian holidays ·Date calculation

When is Easter in 2026, 2027, 2028, 2029, 2030? Complete date guide

Easter falls on different dates each year. Here are Easter Sunday dates from 2026 to 2030 (Western + Orthodox), plus how Easter is calculated.

Jan 20, 2026·caldays editorial
Long weekend ·Indonesia ·Liburan

Long weekend Indonesia 2026: Cara cuti 5 hari dapat libur 10 hari

Panduan lengkap long weekend Indonesia 2026. 10+ kesempatan libur panjang, strategi cuti minimum, dan kapan mengambil cuti agar dapat libur paling maksimal.

Jan 15, 2026·caldays editorial