Increasing amounts of sun
Rises at 7:26 AM with 8:51 of sunlight, then sets at 4:17 PM
Rises at 1:46 AM with 10:46 of moolight, then sets at 12:32 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.