May 13, 1963 was a Monday.
May 13, 1963 fell on a Monday.
December 13, 1963 was a Friday.
July 13 1963 was a Saturday.
March 13, 1963 fell on a Wednesday.
August 13, 1963 fell on a Tuesday.
Thursday
October 13th 1963 was a Sunday.
February 13th 1963 was a Wednesday
Nov 13th 1963 was a Wednesday.
April 13 1963 was on a Saturday.
September 13th, 1963 fell on a Friday.
May 13 1982 was a Thursday.