Rises at 7:18 AM with 9:35 of sunlight, then sets at 4:53 PM
Rises at 4:08 AM with 10:26 of moolight, then sets at 2:34 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.