Rises at 7:07 AM with 8:48 of sunlight, then sets at 3:55 PM
Rises at 3:45 PM with 15:13 of moolight, then sets at 6:58 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.