Question 1

How many days does January 2038 have?

Accepted Answer

January 2038 has 31 days. It starts on Friday and ends on Sunday.

Question 2

What ISO week does January 2038 start in?

Accepted Answer

1 January 2038 falls in ISO week 52. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of Sri Lanka in January 2038?

Accepted Answer

The calendar on this page marks every national public holiday of Sri Lanka in January 2038 in red, with joint/regional days in amber.