Date facts
Friday, December 21, 2001
December 21, 2001 is day 355 of 365, in ISO week 51. There are 10 days left in 2001 after this date.
Weekday
Friday
Calendar weekday
Day of year
355
of 365
ISO week
51
Week-year 2001
Days remaining
10
In 2001
Weeks start on Monday and use ISO week numbers. Friday is week 51 of 2001.