Question 1

How many days does February 1981 have?

Accepted Answer

February 1981 has 28 days. It starts on Sunday and ends on Saturday.

Question 2

What ISO week does February 1981 start in?

Accepted Answer

1 February 1981 falls in ISO week 5. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of South Korea in February 1981?

Accepted Answer

The calendar on this page marks every national public holiday of South Korea in February 1981 in red, with joint/regional days in amber.

2월 1981