Clocks
MST time zone
Mountain Standard Time (UTC−7)
00:00:00
Wednesday, September 30, 2026
Syncing…
Time in Phoenix now. Everywhere on UTC−7
| Time zone | Countries | In use in 2026 |
|---|---|---|
| America/PhoenixPhoenix, Tucson, Mesa | United States | All year |
| America/MazatlanCuliacán, Mazatlán | Mexico | All year |
| America/HermosilloHermosillo | Mexico | All year |
| America/DenverDenver, El Paso, Albuquerque, Colorado Springs | United States | 1 January 2026 – 8 March 2026; 1 November 2026 – 31 December 2026 |
| America/EdmontonCalgary, Edmonton | Canada | 1 January 2026 – 8 March 2026 |
| America/Ciudad_JuarezCiudad Juárez | Mexico | 1 January 2026 – 8 March 2026; 1 November 2026 – 31 December 2026 |