You need to upgrade your Flash PlayerThis is replaced by the Flash content. Daylight-Saving Time is not in effect. Most of Indiana is in the Eastern Time Zone in the United States. Eastern Standard Time (EST) is 5 hours behind Greenwich Mean Time (GMT-5) in the winter and 4 hours behind GMT (GMT-4) in the summer months. The other half is in central time zone (CST) which is 6 hours behind Greenwich Mean Time (GMT-6) in the winter months and 5 hours behind GMT (GMT-5) in the summer months. 74 eastern Indiana counties are in the Eastern Time Zone 18 western Indiana counties are in the Central Time ZoneDaylight Saving Time starts on 3/11/2012 2:00:00 AM local standard time.Daylight Saving Time ends on 11/4/2012 2:00:00 AM local daylight time.