Question 1

How many days does September 1986 have?

Accepted Answer

September 1986 has 30 days. It starts on Monday and ends on Tuesday.

Question 2

What ISO week does September 1986 start in?

Accepted Answer

1 September 1986 falls in ISO week 36. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of South Korea in September 1986?

Accepted Answer

The calendar on this page marks every national public holiday of South Korea in September 1986 in red, with joint/regional days in amber.

9월 1986