51 months
January follows September by 4 months. There are three intervening months: October, November and December.
From the 1st of October to the 1st of March is 5 months. Between the month of October and March are the 4 months of November, December, January and February.
There are 5 months which are January, April, July, October, and December.
2016 had 4 months with 5 Sundays.
4 months, october, November, December, and January
Four months will have 5 Sundays in 2011. January, May, July, and October.
January, March, May, July, August, October, December These are 7 months
3 months had five Sat-Sun weekends in 2011: January, July, and October.
January, March, May, July, August, October, December. In other words, 7 months.
Between the months of August and February fall the months of September, October, November, December, and January, which adds up to five months.
Here is list of Months the have 5 Saturdays in 2011 January, April, July, October, December