Rises at 5:55 AM with 16:18 of sunlight, then sets at 10:13 PM
Rises at 2:14 AM with 17:28 of moolight, then sets at 7:42 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.