Date facts
Tuesday, December 9, 1980
December 9, 1980 is day 344 of 366, in ISO week 50. There are 22 days left in 1980 after this date.
Weekday
Tuesday
Calendar weekday
Day of year
344
of 366
ISO week
50
Week-year 1980
Days remaining
22
In 1980
Weeks start on Monday and use ISO week numbers. Tuesday is week 50 of 1980.