Calendar Weeks

This week is Calendar Week 21

05/17/2004 - 05/23/2004
Calendar Week 2004 |

When is the 21th week number 2004?

Calendar Week (week number) 21 is from Monday, May 17, 2004
until (and including) Sunday, May 23, 2004.

What's the Current Week Number?

The current week (week 21) is highlighted.

Find more info on our main Calendar 2004 with Week Numberss page.

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