Question 1

How many days does September 2004 have?

Accepted Answer

September 2004 has 30 days. It starts on Wednesday and ends on Thursday.

Question 2

What ISO week does September 2004 start in?

Accepted Answer

1 September 2004 falls in ISO week 36. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of Puerto Rico in September 2004?

Accepted Answer

The calendar on this page marks every national public holiday of Puerto Rico in September 2004 in red, with joint/regional days in amber.

septiembre 2004