3 times: 1995, 2000 & 2006
(The next time will be in 2017.)
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.
Easter has fallen on April 8th three times since 1910: 1917, 1928 and 2007.
once (2007)
Well, I can tell you how many times Easter has fallen on April 17 since the beginning of the 20th century: four, in 1927, 1938, 1949 and 1960.
twice (2001 & 2007)
only once (2007)
Since 1927, Easter has fallen on April 14 three times: 1963, 1968 and 1974. (The next time is in 2047.)
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.
Since 1800, Easter Sunday has fallen on April 8th 7 times. The years thisoccurredare 1849, 1855, 1860, 1917, 1928, 2007 and 2012. Easter Sunday will next fall on April 8th in 2091
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.
Only once, in 2007. Before then, Easter hadn't fallen on April 8 since 1928, and after this year, the next time won't be until 2091.
10 times