Clouds breaking for some sun
Rises at 7:27 AM with 9:28 of sunlight, then sets at 4:55 PM
Rises at 1:03 AM with 11:28 of moolight, then sets at 12:31 PM
Dec 5, 2013; 5:00 AM ET December is a popular month to travel because of the holidays. Some of that travel is not helping the environment. Valerie Smock explains which mode of transportation is best for the Earth.