1962 & 2012
3 times: 1995, 2000 & 2006 (The next time will be in 2017.)
Christmas was on a Monday in 1989, since then Christmas was on Sunday in 1994, 2000, 2005, 2011 and will be on a Sunday again in 2016.
January 31 has fallen on a Monday eleven times since 1940. The years in question are 1944, 1949, 1955, 1966, 1972, 1977, 1983, 1994, 2000, 2005 and 2011.
Since 1926, and as of 2010, April 5th has been Easter Monday on two occasions - in 1999 and 2010. The next time April 5th will be Easter Monday is in 2083.
since 1941
9 TIMES
11 times since 1720
Labor day falls on the first Monday in September every year, but it can ONLY fall on September 1st when it falls on a Monday.
Mother's day has fallen on May 8th one time since 1996. It was in 2005.
Father's Day has fallen on June 17th in the following years since 1934:19451951195619621973197919841990200120072012
Including 2011, Christmas has fallen on a Sunday eight times since 1956.