Rises at 4:45 AM with 18:39 of sunlight, then sets at 11:24 PM
Rises at 10:45 PM with 8:38 of moolight, then sets at 7:23 AM
Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.