Question 1

How many days does October 1963 have?

Accepted Answer

October 1963 has 31 days. It starts on Tuesday and ends on Thursday.

Question 2

What ISO week does October 1963 start in?

Accepted Answer

1 October 1963 falls in ISO week 40. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of Sri Lanka in October 1963?

Accepted Answer

The calendar on this page marks every national public holiday of Sri Lanka in October 1963 in red, with joint/regional days in amber.