Calendar Weeks

This week is Calendar Week 04

01/23/2023 - 01/29/2023
Calendar Week 2023 |

When is the 04th week number 2023?

Calendar Week (week number) 04 is from Monday, January 23, 2023
until (and including) Sunday, January 29, 2023.

What's the Current Week Number?

The current week (week 04) is highlighted.

Find more info on our main Calendar 2023 with Week Numberss page.

The highest week number in a year is either 52 or 53.