Calendar Weeks

This week is Calendar Week 38

09/20/2027 - 09/26/2027
Calendar Week 2027 |

When is the 38th week number 2027?

Calendar Week (week number) 38 is from Monday, September 20, 2027
until (and including) Sunday, September 26, 2027.

What's the Current Week Number?

The current week (week 38) is highlighted.

Find more info on our main Calendar 2027 with Week Numberss page.

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