Question 1

How many days does January 1923 have?

Accepted Answer

January 1923 has 31 days. It starts on Monday and ends on Wednesday.

Question 2

What ISO week does January 1923 start in?

Accepted Answer

1 January 1923 falls in ISO week 1. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of Greece in January 1923?

Accepted Answer

The calendar on this page marks every national public holiday of Greece in January 1923 in red, with joint/regional days in amber.

Ιανουαρίου 1923