| 释义 |
- As standard time (Northern Hemisphere winter) North America
- As daylight saving time (Northern Hemisphere summer) North America
- As standard time (all year round) North America
{{Unreferenced|date=December 2009}}{{Tz/utc-infobox}}{{Time zones of Nunavut}}{{Time zones of Mexico}}UTC−07:00 is a time offset that subtracts 7 hours from Coordinated Universal Time (UTC). In North America, it is observed in the Mountain Time Zone during standard time, and in the Pacific Time Zone during the other 8 months (see Daylight saving time). A few places use it year-round. As standard time (Northern Hemisphere winter)Principal cities: Denver, Calgary, Ciudad JuárezNorth America- {{flag|Canada}} – Mountain Time Zone
- All of Alberta
- Far eastern regions British Columbia (Creston, Cranbrook and Fort St. John)
- Most of Northwest Territories (Excluding the townsite of Tungsten)
- Part of Nunavut (West of 102° West, and communities in the Kitikmeot Region)
- Small part of Saskatchewan – (City of Lloydminster and surrounding areas)
- {{flag|United States}} – Mountain Time Zone
- All of Colorado, Montana, New Mexico, Utah, and Wyoming
- All of Navajo Nation, extending into Arizona
- All of the Blackfeet nation
- Most of Idaho (southern section)
- Western parts of Kansas, Nebraska, South Dakota, and Texas
- Southwestern parts of North Dakota
- Small parts in east of Oregon and Nevada
- {{flag|Mexico}} – Mountain Time Zone
- Baja California Sur
- Chihuahua (adopted UTC−07:00 in 1998)
- Nayarit (most of state)
- Sinaloa
As daylight saving time (Northern Hemisphere summer)Principal cities: Los Angeles, Vancouver, TijuanaNorth America- {{flag|Canada}} – Pacific Time Zone
- British Columbia (most of province)
- Yukon
- {{flag|United States}} – Pacific Time Zone
- All of California and Washington
- Most of Nevada and Oregon
- Northern section of Idaho
- {{flag|Mexico}} – Northwest Zone
As standard time (all year round)Principal cities: Phoenix, HermosilloNorth America- {{flag|Canada}} – Mountain Time Zone
- Only Creston and Fort St. John regions in British Columbia
- {{flag|United States}} – Mountain Time Zone
- Arizona, except the Arizona Navajo Nation, which does observe DST
- {{flag|Mexico}} – Pacific Zone
- Sonora
- Colima
- Revillagigedo Islands except Clarion Island
{{Timezones}}{{DEFAULTSORT:UTC 07:00}}{{notstub}}Huso horario#UTC−07:00, T 1 : UTC offsets |