21st July 2010 is a Wednesday.
21st July 1969 was a Monday.
21st July 1970 was a Tuesday.
July 21st, 1977 fell on a Thursday.
July 21st, 2001 fell on a Saturday.
July 21st, 1959 fell on a Tuesday.
21st January 2004 fall on a Wednesday.
Saturday
It was a Thursday.
Wednesday.
August 21st 1996 was a Wednesday.
July 21st, 1955 was a Thursday.