Question 1

How many days does January 2005 have?

Accepted Answer

January 2005 has 31 days. It starts on Saturday and ends on Monday.

Question 2

What ISO week does January 2005 start in?

Accepted Answer

1 January 2005 falls in ISO week 52. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of Bangladesh in January 2005?

Accepted Answer

The calendar on this page marks every national public holiday of Bangladesh in January 2005 in red, with joint/regional days in amber.

জানুয়ারি 2005