January 21st 2010 is a Thursday.
January 21st, 1900 was a Sunday.
January 21st, 1975 fell on a Tuesday.
It was on a Monday.
Wednesday
August 21, 1994 was a Sunday.
January 21st 1959 was a Wednesday.
January 21 1955 was on a Friday.
21st January 2004 fall on a Wednesday.
1 January 1994 was a Saturday.
January 17th 1994 was a Monday.
January 21st, 1968 fell on a Sunday.