Question 1

How many days does January 2025 have?

Accepted Answer

January 2025 has 31 days. It starts on Wednesday and ends on Friday.

Question 2

What ISO week does January 2025 start in?

Accepted Answer

1 January 2025 falls in ISO week 1. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of South Korea in January 2025?

Accepted Answer

The calendar on this page marks every national public holiday of South Korea in January 2025 in red, with joint/regional days in amber.

1월 2025