Friday.
November 19, 1973 was a monday.
June 19 1973 was a Tuesday.
August 19 1973 was a Sunday.
March 19 1973 was a Monday.
April 19, 1973 fell on a Thursday.
January 19 1980 was a Saturday.
January 19 1999 was a Tuesday.
January 19, 2005 was a Wednesday.
January 19, 1954 was a Tuesday.
January 19, 1964 was a Sunday.
January 19, 1936 was a Sunday.
It was a Wednesday.