What Day Of The Week Was December 31, 1990?
December 31, 1990
December 31, 1990: Day Of Week
December 31st was the day number 365 of the year 1990.
The day of the week was Monday.
December 31st was on week number 1 of 1990.
There are 0 days from December 31st until the end of 1990.