This presentation contains confidential and proprietary information of CVS/caremark and. cannot be reproduced, distributed, or printed without written permission from CVS/caremark. 2014 Caremark.
Eastern Standard Time - is abbreviated as EST. Eastern Daylight Time- is abbreviated as EDT. Southeast, Michigan is GMT/UTC - 5h during Standard Time. Southeast, Michigan is GMT/UTC - 4h during Daylight Saving Time.
Like the entire Lower Peninsula of Michigan, most of the Upper Peninsula observes Eastern Time. However, the four counties bordering Wisconsin are in the Central Time zone. In 1967, when the Uniform Time Act came into effect, the Upper Peninsula went under year-round CST, with no daylight saving time.