Hours of sunshine, animated map of the world
It's quite difficult to find statistics for average hours of sunshine, but I managed to locate this map and thought I would share it. Not sure how accurate it is, but enjoy.
http://www.sureguard.com.au/images/sunshinehours.gif (broken link)
Animated gifs - Hours of Sunlight Sunshine Cloudiness (http://www.sureguard.com.au/solaranimationww.html - broken link)