Thursday
January 20th, 1900 was a Saturday.
January 20th, 1985 fell on a Sunday.
January 20th, 1993 fell on a Wednesday.
It was a Tuesday.
It was a Thursday.
October 20, 1983 was a Thursday.
5 January 1983 was a Wednesday.
21 January 1983 was a Friday.
2 January 1983 was a Sunday.
21 January 1983 was a Friday.
28 January 1983 was a Friday.
4 January 1983 was a Tuesday.