Date facts
Monday, December 21, 1987
December 21, 1987 is day 355 of 365, in ISO week 52. There are 10 days left in 1987 after this date.
Weekday
Monday
Calendar weekday
Day of year
355
of 365
ISO week
52
Week-year 1987
Days remaining
10
In 1987
Weeks start on Monday and use ISO week numbers. Monday is week 52 of 1987.