Date facts
Sunday, December 17, 1978
December 17, 1978 is day 351 of 365, in ISO week 50. There are 14 days left in 1978 after this date.
Weekday
Sunday
Calendar weekday
Day of year
351
of 365
ISO week
50
Week-year 1978
Days remaining
14
In 1978
Weeks start on Monday and use ISO week numbers. Sunday is week 50 of 1978.