Question 1

How many days does September 2000 have?

Accepted Answer

September 2000 has 30 days. It starts on Friday and ends on Saturday.

Question 2

What ISO week does September 2000 start in?

Accepted Answer

1 September 2000 falls in ISO week 35. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of Iran in September 2000?

Accepted Answer

The calendar on this page marks every national public holiday of Iran in September 2000 in red, with joint/regional days in amber.

شهریور 2000