monday
6 September 1958 was a Saturday.
6 December 1958 was a Saturday.
November 6 1958 was a Thursday.
6 August 1958 was a Wednesday.
July 6, 1958 fell on a Sunday.
January 6, 1958 fell on a Monday.
February 6, 1958 fell on a Thursday.
Tuesday
January 6, 1958 fell on a Monday.
September 6th, 1958 fell on a Saturday.
Saturday.
It was a Thursday.