3 months and a day.
There are four months from September to December, inclusive. This includes September, October, November, and December.
59 months including both January 2009 and December 2014
From June 20, 2009 to December 18, 2009 was 26 weeks or 6 months.
Lauren London was born on December 4, 1984.
There are 5 months and 10 days between July 2 and December 13, 2009.
9 months.
January follows September by 4 months. There are three intervening months: October, November and December.
There are 5 months between June and December. July, August, September, October and November.
Four. September, October, November and December.
In 2011, the months that have 5 Fridays are; April, July, September and December.
Three months had five Saturdays in 2012. They were June, September and December.
four: March, June, September and December