Rises at 6:36 AM with 10:55 of sunlight, then sets at 5:31 PM
Rises at 9:59 AM with 13:23 of moolight, then sets at 11:22 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.