Rises at 6:59 AM with 10:28 of sunlight, then sets at 5:27 PM
Rises at 11:01 AM with 11:46 of moolight, then sets at 10:47 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.