January 23 1978 was a Monday.
May 23, 1978 was a Tuesday.
June 23, 1978 fell on a Friday.
October 23, 1978 fell on a Monday.
23 September 1928 was a Sunday.
September 23 1943 was a Thursday.
September 23 1945 was a Sunday.
23 September 1908 was a Wednesday.
23 September 1936 was a Wednesday.
September 23 1946 was a Monday.
September 23 1940 was a Monday.
23 September 1995 was on a Saturday.