12:30 am MST (Mountain Standard Time) (Tucson, AZ, USA). Offset UTC -7:00 hours 2:30 am EST (Eastern Standard Time) (Cave Spring, VA, USA). Offset UTC -5:00 hours 12:30 am Tucson, AZ, USA / 2:30 am Cave Spring, VA, USA Tucson, AZ, USACave Spring, VA, USA 12am (...