Rises at 8:43 AM with 8:19 of sunlight, then sets at 5:02 PM
Rises at 11:32 AM with 11:42 of moolight, then sets at 11:14 PM
Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.