May 21 1970 was a Thursday.
May 21, 1977 fell on a Saturday.
May 21 1969 fell on a Wednesday.
April 21 1978 was a Wednesday.
September 21, 1961 was a Thursday.
21 June 1955 was a Tuesday.
March 21, 1955 fell on a Monday.
January 21, 1955 fell on a Friday.
January 21, 1955 fell on a Friday.
October 21, 1955 fell on a Friday.
Friday
Monday
July 21st, 1955 was a Thursday.
January 21 1955 was on a Friday.
May 21, 1914 was a Thursday.
May 21, 1949 was a Saturday.
May 21 1927 was a Saturday.