Question 1

How many days does March 1980 have?

Accepted Answer

March 1980 has 31 days. It starts on Saturday and ends on Monday.

Question 2

What ISO week does March 1980 start in?

Accepted Answer

1 March 1980 falls in ISO week 9. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of São Tomé and Príncipe in March 1980?

Accepted Answer

The calendar on this page marks every national public holiday of São Tomé and Príncipe in March 1980 in red, with joint/regional days in amber.

março 1980