Rises at 8:12 AM with 8:52 of sunlight, then sets at 5:04 PM
Rises at 4:21 AM with 10:30 of moolight, then sets at 2:51 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.