Cold with considerable cloudiness
Cold with patchy clouds
Rises at 6:48 AM with 12:20 of sunlight, then sets at 7:08 PM
Rises at 2:22 AM with 10:06 of moolight, then sets at 12:28 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.