Rises at 3:24 AM with 21:02 of sunlight, then sets at 12:26 AM
Rises at 12:31 AM with 11:02 of moolight, then sets at 11:33 AM
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.