Question 1

How many days does May 1961 have?

Accepted Answer

May 1961 has 31 days. It starts on Monday and ends on Wednesday.

Question 2

What ISO week does May 1961 start in?

Accepted Answer

1 May 1961 falls in ISO week 18. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of South Korea in May 1961?

Accepted Answer

The calendar on this page marks every national public holiday of South Korea in May 1961 in red, with joint/regional days in amber.

5월 1961