Wednesday
October 21, 1981 was a Wednesday.
December 21, 1981 fell on a Monday.
21 January 1983 was a Friday.
21 January 1983 was a Friday.
21 January 1953 was a Wednesday.
21 January 2004 was a Wednesday.
21 January 1943 was a Thursday.
January 21 1963 was on a Monday.
January 21 2010 was a Thursday.
January 21, 1996 was a Sunday.
January 21, 2012 was a Saturday.
It was a Sunday.