December 6, 1989 was on a Saturday.
Wednesday
October 6 1989 was a Friday.
August 6, 1989 fell on a Sunday.
May 6, 1989 fell on a Saturday.
December 6, 2007 was a Thursday.
December 6, 1944 was on a Wednesday.
December 6, 1979 was a Thursday.
6 December 1832 was a Thursday.
6 December 2005 was a Tuesday.
December 6, 1980 was a Saturday.
6 December 1958 was a Saturday.
6 December 1978 was a Wednesday.