Question 1

How many days does May 1920 have?

Accepted Answer

May 1920 has 31 days. It starts on Saturday and ends on Monday.

Question 2

What ISO week does May 1920 start in?

Accepted Answer

1 May 1920 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 1920?

Accepted Answer

The calendar on this page marks every national public holiday of South Korea in May 1920 in red, with joint/regional days in amber.

5월 1920