Rises at 8:06 AM with 8:30 of sunlight, then sets at 4:36 PM
Rises at 12:33 PM with 12:28 of moolight, then sets at 1:01 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.