Brisk and much colder with a full day of sunshine
Clear to partly cloudy and colder
Rises at 7:22 AM with 11:52 of sunlight, then sets at 7:14 PM
Rises at 4:42 PM with 13:15 of moolight, then sets at 5:57 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.