July 6, 2015; 5:56 PM ET
Rounds of showers and thunderstorms will affect the Baltimore and Washington, D.C., areas through the middle days of the week. more >
Rises at 5:50 AM with 14:49 of sunlight, then sets at 8:39 PM
Rises at 12:25 AM with 12:50 of moolight, then sets at 1:15 PM
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.