May 11th, 1980 was a Sunday.
December 11th, 1980 was a Thursday.
May 11th 1963 was a Saturday.
May 11th, 1966 fell on a Wednesday.
11th May 1951 was a Friday.
Saturday
Tuesday
Wednesday
June 11th 1980 was on a Wednesday
May 11 1983 was on a Wednesday.
May 11th 1963 was a Saturday.
May 11, 1999 was a Tuesday.
The 11th of May 2040 is a Friday.