Play Video
1
Crossing the Mountain/Central Time Zone at the Colorado Oklahoma border
Crossing the Mountain/Central Time Zone at the Colorado Oklahoma border
::2012/10/08::
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2
Mountain Time Zone
Mountain Time Zone
::2014/08/24::
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3
Best Ashe Mountain Time Zone Area
Best Ashe Mountain Time Zone Area
::2013/05/03::
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4
Entering Mountain Time Zone
Entering Mountain Time Zone
::2010/11/01::
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5
Mega64 Poorly Played Stream 72 - Happy New Year Mountain Time Zone!
Mega64 Poorly Played Stream 72 - Happy New Year Mountain Time Zone!
::2014/01/04::
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6
05-14-13   Mountain Time Zone
05-14-13 Mountain Time Zone
::2013/06/02::
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7
Sonic Lost World (Wii U): Lava Mountain - Zone 2 - Time Attack (2:53.79)
Sonic Lost World (Wii U): Lava Mountain - Zone 2 - Time Attack (2:53.79)
::2013/12/02::
Play Video
8
Time Zone - Mountain River
Time Zone - Mountain River
::2010/06/25::
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9
Jon Barry Blames Slow Denver Start on Mountain Time Zone
Jon Barry Blames Slow Denver Start on Mountain Time Zone
::2014/04/06::
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10
Mountain Time Zone
Mountain Time Zone
::2011/12/11::
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11
Witness News Broke before Shooting nebraska timezone Central / Mountain
Witness News Broke before Shooting nebraska timezone Central / Mountain
::2012/12/19::
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12
Sonic Lost World (Wii U): Lava Mountain - Zone 3 - Time Attack (3:39.56)
Sonic Lost World (Wii U): Lava Mountain - Zone 3 - Time Attack (3:39.56)
::2013/11/11::
Play Video
13
Sonic Lost World (Wii U): Lava Mountain - Zone 4 - Time Attack (1:26.62)
Sonic Lost World (Wii U): Lava Mountain - Zone 4 - Time Attack (1:26.62)
::2013/11/03::
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14
"Holcomb is twelve miles east of the mountain time zone border... "
"Holcomb is twelve miles east of the mountain time zone border... "
::2014/11/08::
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15
How Do I Convert Pacific Time To Mountain Time Zone?
How Do I Convert Pacific Time To Mountain Time Zone?
::2014/10/14::
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16
Jon Barry on Mountain Time Zone "Losing That Hour Very Difficult"
Jon Barry on Mountain Time Zone "Losing That Hour Very Difficult"
::2014/03/18::
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17
How did trains standardize time in the United States? - William Heuisler
How did trains standardize time in the United States? - William Heuisler
::2013/02/05::
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18
Xmas music Mon Nov 29 2010 pt7 1245am Mountain Time Zone
Xmas music Mon Nov 29 2010 pt7 1245am Mountain Time Zone
::2010/11/29::
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19
Xmas music Mon Nov 29 2010 pt5 1215am Mountain Time Zone
Xmas music Mon Nov 29 2010 pt5 1215am Mountain Time Zone
::2010/11/29::
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20
Xmas music Mon Nov 29 2010 pt4 1200am Mountain Time Zone
Xmas music Mon Nov 29 2010 pt4 1200am Mountain Time Zone
::2010/11/29::
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21
Xmas music Mon Nov 29 2010 pt6 1230am Mountain Time Zone
Xmas music Mon Nov 29 2010 pt6 1230am Mountain Time Zone
::2010/11/29::
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22
Sonic Lost World - Wii U - Lava Mountain Zone 1
Sonic Lost World - Wii U - Lava Mountain Zone 1
::2014/02/16::
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23
Sonic Lost World - Wii U - Lava Mountain Zone 3
Sonic Lost World - Wii U - Lava Mountain Zone 3
::2013/12/29::
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24
Sonic Lost World - Wii U - Lava Mountain Zone 2
Sonic Lost World - Wii U - Lava Mountain Zone 2
::2013/12/24::
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25
THE HOBBIT - MISTY MOUNTAINS RAP
THE HOBBIT - MISTY MOUNTAINS RAP
::2013/12/18::
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26
Sonic Lost World 3DS USA Version Time Attack Lava Mountain Zone Boss in HD
Sonic Lost World 3DS USA Version Time Attack Lava Mountain Zone Boss in HD
::2014/01/12::
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27
Sonic Lost World (Wii U): Lava Mountain Zone 2 Time Attack 2:46.84
Sonic Lost World (Wii U): Lava Mountain Zone 2 Time Attack 2:46.84
::2014/12/05::
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28
Mammoth Mountain Bike Park - 2013 - Pipeline/Flow/Recoil/Twilight Zone/Shotgun/Brake Through
Mammoth Mountain Bike Park - 2013 - Pipeline/Flow/Recoil/Twilight Zone/Shotgun/Brake Through
::2013/08/29::
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29
Sonic Lost World (Wii U): Lava Mountain Zone 3 Time Attack 3:27.88
Sonic Lost World (Wii U): Lava Mountain Zone 3 Time Attack 3:27.88
::2014/11/21::
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30
Sonic Lost World (Wii U) - Part 13 Lava Mountain Zone 1&2
Sonic Lost World (Wii U) - Part 13 Lava Mountain Zone 1&2
::2013/12/21::
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31
Classic Sonic in 3D: Sweet Time Mountain Zone (WIP #1)
Classic Sonic in 3D: Sweet Time Mountain Zone (WIP #1)
::2012/07/01::
Play Video
32
Sonic Lost World (Wii U): Lava Mountain - Zone 2 - Time Attack (3:14.76)
Sonic Lost World (Wii U): Lava Mountain - Zone 2 - Time Attack (3:14.76)
::2013/11/23::
Play Video
33
Live stream Announcement!! 7:00 Pacific Time Zone
Live stream Announcement!! 7:00 Pacific Time Zone
::2013/10/05::
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34
Sonic Lost World: Time Attack S-Rank - Lava Mountain Zone
Sonic Lost World: Time Attack S-Rank - Lava Mountain Zone
::2013/12/01::
Play Video
35
Boss Rushes (Guitar Version) (Lava Mountain - Zone 3) (from Sonic Lost World)
Boss Rushes (Guitar Version) (Lava Mountain - Zone 3) (from Sonic Lost World)
::2013/12/22::
Play Video
36
Sonic Lost World (Wii U): Lava Mountain - Zone 3 - 3D in 2D (Section 2)
Sonic Lost World (Wii U): Lava Mountain - Zone 3 - 3D in 2D (Section 2)
::2013/11/14::
Play Video
37
Classic Sonic in 3D: Sweet Time Mountain Zone (WIP #2)
Classic Sonic in 3D: Sweet Time Mountain Zone (WIP #2)
::2012/07/24::
Play Video
38
Sonic Lost World Music: Lava Mountain Zone 3
Sonic Lost World Music: Lava Mountain Zone 3
::2013/10/20::
Play Video
39
Mammoth Mountain Bike Park, Velocity to Twilight Zone
Mammoth Mountain Bike Park, Velocity to Twilight Zone
::2014/06/30::
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40
DOCTOR WHO Cold War Time Zone Playset Review | Votesaxon07
DOCTOR WHO Cold War Time Zone Playset Review | Votesaxon07
::2013/08/13::
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41
OS X Mountain Lion installation is a journey in the Twilight Zone
OS X Mountain Lion installation is a journey in the Twilight Zone
::2012/07/25::
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42
Sonic Lost World (Wii U): Lava Mountain Zone 1 Time Attack 51.48
Sonic Lost World (Wii U): Lava Mountain Zone 1 Time Attack 51.48
::2014/12/07::
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43
Whistler Village 3.0 -- Mountain Zone Time Lapse (Skier
Whistler Village 3.0 -- Mountain Zone Time Lapse (Skier's Plaza)
::2013/07/22::
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44
Sonic Lost World - Lava Mountain Zone 3 - S Rank
Sonic Lost World - Lava Mountain Zone 3 - S Rank
::2014/03/04::
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45
Sonic Lost World - Lava Mountain Zone 2 - S Rank
Sonic Lost World - Lava Mountain Zone 2 - S Rank
::2014/03/04::
Play Video
46
Sonic Lost World - Lava Mountain Zone 3 - All Red Star Rings
Sonic Lost World - Lava Mountain Zone 3 - All Red Star Rings
::2013/11/04::
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47
Sonic Lost World 3DS [Part 28] (Lava Mountain - Zone 3)
Sonic Lost World 3DS [Part 28] (Lava Mountain - Zone 3)
::2013/10/30::
Play Video
48
Sonic Advance - Ice Mountain Zone
Sonic Advance - Ice Mountain Zone
::2012/10/05::
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49
Sonic Lost World (Wii U) - Lava Mountain Zone 4
Sonic Lost World (Wii U) - Lava Mountain Zone 4
::2013/10/19::
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50
Sonic Lost World: Lava Mountain Zone 1 (Super Sonic) [1080 HD]
Sonic Lost World: Lava Mountain Zone 1 (Super Sonic) [1080 HD]
::2014/03/13::
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From Wikipedia, the free encyclopedia
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Mountain Time Zone
Timezoneswest.PNG
  MST or UTC−07
UTC offset
MST UTC−7:00
MDT UTC−6:00
Current time (Refresh the clock.)
MST 5:29 am on 19 Dec 2014
Observance of DST
DST is observed in certain regions of this time zone between the 2nd Sunday in March and the 1st Sunday in November.
DST ended 2 Nov 2014
DST begins 8 Mar 2015

The Mountain Time Zone of North America keeps time by subtracting seven hours from Greenwich Mean Time, during the shortest days of autumn and winter (UTC−7), and by subtracting six hours during daylight saving time in the spring, summer, and early autumn (UTC−6). The clock time in this zone is based on the mean solar time at the 105th meridian west of the Greenwich Observatory. In the United States, the exact specification for the location of time zones and the dividing lines between zones is set forth in the Code of Federal Regulations at 49 CFR 71.[a]

In the United States and Canada, this time zone is generically called Mountain Time (MT). Specifically, it is Mountain Standard Time (MST) when observing standard time (fall and winter), and Mountain Daylight Time (MDT) when observing daylight saving time (spring and summer). The term refers to the fact that the Rocky Mountains, which range from northwestern Canada to the US state of New Mexico, are located almost entirely in the time zone. In Mexico, this time zone is known as the Pacific Zone.

In the United States and Canada, the Mountain Time Zone is one hour ahead of the Pacific Time Zone and one hour behind the Central Time Zone.

In some areas, starting in 2007, the local time changes from MST to MDT at 2 am MST to 3 am MDT on the second Sunday in March and returns at 2 am MDT to 1 am MST on the first Sunday in November.

Sonora in Mexico and most of Arizona in the United States do not observe daylight saving time, and during the spring, summer, and autumn months they are on the same time as Pacific Daylight Time.[4] The Navajo Nation, most of which lies within Arizona, observes daylight saving time, although the Hopi Nation, as well as some Arizona state offices lying within the Navajo Nation, do not.

The largest city in the Mountain Time Zone is Ciudad Juárez, Chihuahua. The Phoenix metropolitan area is the largest metropolitan area in the zone; the largest metropolitan area that observes Mountain Daylight Time is the binational El Paso–Juárez area, closely followed by Denver, Colorado. TV broadcasting in the Mountain Time Zone is typically tape-delayed one hour, so that shows match the broadcast times of the Central Time Zone (i.e. prime time begins at 7 pm MT following the same order of programming as the Central Time Zone).[citation needed]

Canada[edit]

Main article: Time in Canada

The following provinces and areas are part of the Mountain Time Zone:

Mexico[edit]

Main article: Time in Mexico

The following states have the same time as Mountain Time Zone:

United States[edit]

The following states or areas are part of the Mountain Time Zone:

Also, the unincorporated community of Kenton, Oklahoma, located in the extreme western end of the Oklahoma Panhandle, unofficially observes Mountain Time (as the nearest sizable towns are located in Colorado and New Mexico, both of which are in the Mountain Time Zone). However, the entire state of Oklahoma is officially in the Central Time Zone. Additionally, western Culberson County, Texas unofficially observes Mountain Time.

See also[edit]

Notes[edit]

  1. ^ The specification for the Mountain Time Zone in the United States is set forth at 49 CFR 71.8.[1] The boundary between Central and Mountain time zones is set forth at 49 CFR 71.7,[2] and the boundary between Mountain and Pacific time zones is set forth at 49 CFR 71.9.[3]

References[edit]

  1. ^ "49 CFR 71.8 Mountain zone". Code of Federal Regulations. Retrieved October 7, 2011. 
  2. ^ "49 CFR 71.7 Boundary line between central and mountain zones". Code of Federal Regulations. Retrieved October 7, 2011. 
  3. ^ "49 CFR 71.9 Boundary line between mountain and Pacific zones". Code of Federal Regulations. Retrieved October 7, 2011. 
  4. ^ Robbins, Ted (March 11, 2007). "Arizona Says No to Daylight-Saving Time". National Public Radio. Retrieved June 18, 2012. 
  5. ^ Delen Goldberg (July 2, 2011). "Nevada’s tiny town with a different time zone". Las Vegas Sun. Retrieved 2014-07-03. West Wendover is the only town in Nevada that runs on Mountain Time. Jackpot, an even smaller town in Elko County, unofficially observes Mountain Time but is technically part of the Pacific Time Zone.  (quote in slide 4)
  6. ^ "Time Zone Exceptions and Oddities". Retrieved 2014-01-26. 



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