Thursday
March 11th 1971 was on a Thursday.
February 11th 1987 was a Wednesday.
February 11th, 1900 was a Sunday.
February 11th, 1963 fell on a Monday.
It was a Saturday.
11th October 1971, was a Monday.
It was a Wednesday.
Thursday
It was a Monday.
It was a Saturday.
It was a Friday.
4 February 1971 was a Thursday.