You need to upgrade your Flash PlayerThis is replaced by the Flash content. Daylight-Saving Time is not in effect. Michigan is in the Eastern Time Zone in the United States. Eastern Standard Time (EST) is 5 hours behind Greenwich Mean Time (GMT-5). Like most states in the U.S., Daylight- Saving Time is observed in Michigan , where the time is shifted forward by 1 hour to EDT; which is 4 hours behind Greenwich Mean Time (GMT-4). After the Summer months the time is shifted back by 1 hour to Eastern Standard Time (EST) or (GMT-5). Four counties (Gogebic, Iron, Dickinson and Menominee) in the western Upper Peninsula that share their southern border with the state of Wisconsin and are in the US Central Time Zone. Daylight Saving Time starts on 3/8/2009 2:00:00 AM local standard time.Daylight Saving Time ends on 11/1/2009 2:00:00 AM local daylight time.