Rises at 8:09 AM with 8:56 of sunlight, then sets at 5:05 PM
Rises at 4:11 PM with 15:05 of moolight, then sets at 7:16 AM
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.