What Day Of The Week Was January 31, 1999?
January 31, 1999
January 31, 1999: Day Of Week
January 31st was the day number 31 of the year 1999.
The day of the week was Sunday.
January 31st was on week number 4 of 1999.
There are 334 days from January 31st until the end of 1999.