Rises at 7:43 AM with 12:12 of sunlight, then sets at 7:55 PM
Rises at 12:23 AM with 10:01 of moolight, then sets at 10:24 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.