It was a Tuesday.
March 31st 1980 was a Monday.
March 31st, 1994 fell on a Thursday.
March 10, 1964 was a Tuesday
31st March 1957 was a Sunday.
31st March 1851, was a Monday.
March 31st, 1956 fell on a Saturday.
March 31st
December 31, 1964 was a Thursday.
October 31, 1964 fell on a Saturday.
October 31st 1997 was a Friday.
Saturday
Monday