What Day Of The Week Was December 31, 1979?
December 31, 1979
December 31, 1979: Day Of Week
December 31st was the day number 365 of the year 1979.
The day of the week was Monday.
December 31st was on week number 1 of 1979.
There are 0 days from December 31st until the end of 1979.