Colder with clouds breaking for some sun
Rises at 7:50 AM with 9:30 of sunlight, then sets at 5:20 PM
Rises at 3:39 PM with 14:34 of moolight, then sets at 6:13 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.