Clouds to start, then sunshine returns and not as cool
Rises at 7:27 AM with 9:29 of sunlight, then sets at 4:56 PM
Rises at 3:39 AM with 11:15 of moolight, then sets at 2:54 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.