How is Sunlight Changing? Autumn Mornings in North America Exactly one month has passed. Now it's the morning of December 1, 2007. What differences do you notice on this image? What clues tell you if the days in your hometown got longer or shorter? Back Learn More! 7 a.m. Eastern Standard Time (12:00 GMT), December 1, 2007 (turned back 1 hour because of time change) The Living Earth® image is a composite of Earth satellite imagery developed by The Living Earth, Inc. From: The Earth and Moon Viewer Facebook Pinterest Twitter © 1997 – 2019 Journey North. All rights reserved.