http://andywoodruff.com/blog/where-to-hate-daylight-saving-time-and-where-to-love-it/ http://andywoodruff.com/blog/where-to-hate-daylight-saving-t... has a nice

http://andywoodruff.com/blog/where-to-hate-daylight-saving-time-and-where-to-love-it/ http://andywoodruff.com/blog/where-to-hate-daylight-saving-t... has a nice interactive viz for # of days a place has a sunrise/sunset before/after a certain time with or without DST.