Rises at 5:22 AM with 15:48 of sunlight, then sets at 9:10 PM
Rises at 12:17 AM with 10:39 of moolight, then sets at 10:56 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.