Clearing and cold
Rises at 7:17 AM with 11:12 of sunlight, then sets at 6:29 PM
Rises at 3:37 AM with 6:36 of moolight, then sets at 10:14 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.