Five. They were the 1st, 8th, 15th, 22nd and 29th.
There are 5 Fridays in October 2010.
4
Both dates are Fridays, and including both there are 41 Fridays.
13 starting October 2, 2009
January, May, July and October of 2015 each have five Fridays.
52 Fridays
Using MS Works calendar - the last time it happened was in 2004. The next time will be in 2021 !
There were 52 Fridays in 2007
In 2005, there were 52 Fridays.
In 2009, there were 52 Fridays.
There are 52 Fridays in 2012.
There were 52 Fridays in 2014.