is rocky point pacific time
Rocky Point, Mexico. Time Zone-Rocky Point Mexico lies in the Mountain Time Zone or MST. The clock time in this zone is based on the mean solar time of the 105th degree meridian west of the Greenwich Observatory. Mountain Standard Time (MST) is 7 hours behind Greenwich Mean Time (GMT-7). Rocky Point is one hour ahead of the Pacific Time Zone and one hour behind the Central Time Zone. Rocky Point as well as the state of Sonora do not have Daylight Savings Time.