Question 1

How many days does January 1909 have?

Accepted Answer

January 1909 has 31 days. It starts on Friday and ends on Sunday.

Question 2

What ISO week does January 1909 start in?

Accepted Answer

1 January 1909 falls in ISO week 52. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of North Korea in January 1909?

Accepted Answer

The calendar on this page marks every national public holiday of North Korea in January 1909 in red, with joint/regional days in amber.

1월 1909