Mountain Standard Time (North America)

• Mountain Standard Time (North America) (MST) is -7 hours behind of Coordinated Universal Time, UTC-7

Countries in Mountain Standard Time (North America)

• Canada:
  
  • Yukon
  • Alberta
  • Nunavut
  • Northwest Territories
• Mexico:
  
  • Sinaloa
  • Nayarit
  • Sonora
  • Baja California Sur
  • Chihuahua
• United States:
  
  • Colorado
  • Arizona
  • Montana
  • Idaho
  • Utah
  • Wyoming
  • New Mexico