Question 1

How many days does April 1989 have?

Accepted Answer

April 1989 has 30 days. It starts on Saturday and ends on Sunday.

Question 2

What ISO week does April 1989 start in?

Accepted Answer

1 April 1989 falls in ISO week 13. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of South Korea in April 1989?

Accepted Answer

The calendar on this page marks every national public holiday of South Korea in April 1989 in red, with joint/regional days in amber.

4월 1989