Date facts
Tuesday, December 21, 2004
December 21, 2004 is day 356 of 366, in ISO week 52. There are 10 days left in 2004 after this date.
Weekday
Tuesday
Calendar weekday
Day of year
356
of 366
ISO week
52
Week-year 2004
Days remaining
10
In 2004
Weeks start on Monday and use ISO week numbers. Tuesday is week 52 of 2004.