Question 1

How many days does December 2017 have?

Accepted Answer

December 2017 has 31 days. It starts on Friday and ends on Sunday.

Question 2

What ISO week does December 2017 start in?

Accepted Answer

1 December 2017 falls in ISO week 48. Weeks run Monday–Sunday per ISO 8601.

Question 3

Where can I see the public holidays of Hong Kong in December 2017?

Accepted Answer

The calendar on this page marks every national public holiday of Hong Kong in December 2017 in red, with joint/regional days in amber.

12月 2017