Question 1

How many days does November 1980 have?

Accepted Answer

November 1980 has 30 days. It starts on Saturday and ends on Sunday.

Question 2

What ISO week does November 1980 start in?

Accepted Answer

1 November 1980 falls in ISO week 44. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of Iran in November 1980?

Accepted Answer

The calendar on this page marks every national public holiday of Iran in November 1980 in red, with joint/regional days in amber.

آبان 1980