Going back over the past 50 years and the next 50 years, these are years when the 4th of October is a Monday.
1965
1971
1976
1982
1993
1999
2004
2010
2021
2027
2032
2038
2049
2055
2060
Monday
October 2nd 2006 was a Monday.
As of 2011, the next time October 3 will fall on a Monday is in 2016.
October 13 1969 was a Monday.
October 8, 1990 fell on a Monday.
As of 2011, October 1 will next fall on Monday in 2012.
Monday
Monday
October 2 1989 was a Monday.
It is a Holiday known as the second Monday of October, one of my favorites.
Monday
Monday