It was a Wednesday.
21 December 1989 was a Thursday.
July 21, 1966 fell on a Thursday.
Monday
It was a Tuesday.
It was a Wednesday - according to my Windows calendar.
December 21, 2111 will be a Monday.
December 21 2012 is a Friday.21 December 2012 will be a Friday.
December 21, 1966 was a Wednesday.
The given date was a Monday.
December 21.
It was a Monday.
It was a Monday.