Friday.
28 November 1972 was on a Tuesday.
March 28 1972 was a Tuesday.
28 January 1957 was a Monday.
28 January 1983 was a Friday.
28 January 1970 was a Wednesday.
January 28 1960 was a Thursday.
January 28 1973 was a Sunday.
January 28 2004 was a Wednesday.
January 28 1997 was on a Tuesday.
January 28 1991 was a Monday.
January 28 1974 was a Monday.
January 28 2010 was a Thursday.