Date facts
Sunday, December 11, 1983
December 11, 1983 is day 345 of 365, in ISO week 49. There are 20 days left in 1983 after this date.
Weekday
Sunday
Calendar weekday
Day of year
345
of 365
ISO week
49
Week-year 1983
Days remaining
20
In 1983
Weeks start on Monday and use ISO week numbers. Sunday is week 49 of 1983.