Question 1

How many days does July 1981 have?

Accepted Answer

July 1981 has 31 days. It starts on Wednesday and ends on Friday.

Question 2

What ISO week does July 1981 start in?

Accepted Answer

1 July 1981 falls in ISO week 27. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of Japan in July 1981?

Accepted Answer

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

7月 1981