Rises at 7:17 AM with 9:40 of sunlight, then sets at 4:57 PM
Rises at 8:50 AM with 11:18 of moolight, then sets at 8:08 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.