Sunday
11th December 1978 was a Monday.
December 11th 1968 was a Wednesday.
Monday
Thursday
It was a Saturday.
it was a thursday.
March 11, 1988 fell on a Friday.
December 11 1979 was a Tuesday.
December 11th, 1980 was a Thursday.
Friday
14 December 1988 was a Wednesday.
2 December 1988 was a Friday.