Rises at 6:37 AM with 12:59 of sunlight, then sets at 7:36 PM
Rises at 11:44 PM with 14:35 of moolight, then sets at 2:19 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.