Calendar Weeks

This week is Calendar Week 20

05/11/2026 - 05/17/2026
Calendar Week 2026 |

When is the 20th week number 2026?

Calendar Week (week number) 20 is from Monday, May 11, 2026
until (and including) Sunday, May 17, 2026.

What's the Current Week Number?

The current week (week 20) is highlighted.

Find more info on our main Calendar 2026 with Week Numberss page.

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