March 31, 1934 fell on a Saturday.
31st March 1957 was a Sunday.
31st March 1851, was a Monday.
March 31st, 1956 fell on a Saturday.
1st October 1934 was a Monday. 31st October 1934 was a Wednesday.
The day of the week was Thursday, if that is what you are asking.
Saturday
A Thursday.
Monday
March 10, 1934 was a Saturday.
March 1st was a Monday, March 31st was a Wednesday.
March 31st 1946 was a Sunday.
March 31, 1966 was a Thursday.