The next time will be in 2012.
Never
15 September 1951 was a Saturday.
15 September 1821 was a Saturday.
September 15, 1956 fell on a Saturday.
It was a Saturday.
March 15, 1986, was a Saturday.
August 15 1987 was a Saturday.
During the past quarter-century, March 15 was a Saturday in 1997, 2003 and 2008.
Saturday
Saturday
Saturday
Saturday