Seasonably cool this morning; otherwise, mostly sunny
Rises at 7:41 AM with 11:55 of sunlight, then sets at 7:36 PM
Rises at 5:12 PM with 13:02 of moolight, then sets at 6:14 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.