Rosemont Map
The City of Rosemont is located in Frederick County in the State of Maryland. Find directions to Rosemont, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. The Rosemont time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Petersville, District 12 Petersville, Brunswick, District 25 Brunswick, Slabtown.