Date facts
Sunday, December 10, 1978
December 10, 1978 is day 344 of 365, in ISO week 49. There are 21 days left in 1978 after this date.
Weekday
Sunday
Calendar weekday
Day of year
344
of 365
ISO week
49
Week-year 1978
Days remaining
21
In 1978
Weeks start on Monday and use ISO week numbers. Sunday is week 49 of 1978.