Intervals of clouds and sunshine
Clear and chilly
Rises at 6:28 AM with 13:21 of sunlight, then sets at 7:49 PM
Rises at 12:25 AM with 10:23 of moolight, then sets at 10:48 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.