Mountain time now

MST time (UTC/GMT-06:00):

Country: USA/Canada/Mexico
Time zone abbreviation: MST
Time zone name: Mounain Time
Time offset: UTC/GMT-06:00
Observe DST: Yes

Current Mountain Time (MT) Now

Time zone

  • Mountain Daylight Time zone (UTC-7:00)
  • Mountain Standard Time zone (UTC-6:00)

The term Mountain Time zone (MT) refers to the rocky mountains that range from British Columbia to New Mexico. The current Mountain Time zone (MT) is widely used in the United States of America and Canada, which is to the west of the Central Time zone (CT) and to the east of the Pacific Time zone (PT). 

Moreover, it is seven hours behind from Coordinated Universal Time (UTC-7) during the winter months of the year and six hours behind the coordinated universal time (UTC-6) during the summer season of the year. 

Frequently Asked Questions (FAQs)

What is the clock time of the Mountain Time zone (MT) based on? 

In the Mountain Time zone (MT), the clock time is based on the mean solar time located at the 105th meridian west of the Greenwich observatory. The locations and demarcation of time zones in the United States are mentioned in the code of federal regulations at 49 CFR 71. 

When was Mountain Time (MT) created? 

During the year 1883, on November 18th, railroads in America started using a standard time to avoid discrepancies in their schedules. The standard time had four time zones named Eastern, Central, Mountain, and Pacific. All the clocks within each of these time zones were completely synchronized. 

Which places do not observe the Mountain Daylight Time (MDT)

A few places that lie in the Mountain Time zone (MT) do not follow the Daylight Saving Time (DST); instead, they remain on standard time throughout the whole year. These places include Sonora and Arizona that are not a part of the Navajo nation. 

What is the duration of the Mountain Daylight Time (MDT)

The Mountain Daylight Saving time (MDT) starts from April till the end of October. It is approximately 6 hours behind the Greenwich Mean Time (GMT) or the Coordinated Universal Time (UTC-6:00) in contrast to the Mountain Standard Time zone (MST), which is 7 hours behind the Greenwich Mean Time (GMT) or Coordinated Universal Time (UTC-7:00). 

What is the difference between Mountain Time (MT) and Central Time (CT)

The time difference between the Central Time (CT) and the Mountain Time zones (MT) is almost one hour which means Central Time (CT) is one hour ahead of the Mountain Time (MT). 

Where does Mountain Time (MT) start in Canada? 

In Canada, the areas of Ontario that are located to the west of 90° west longitude follow the Central Time zone (CT). At the same time, the places around Lloydminster observe the Mountain Time zone (MT) throughout the year. 

What exactly is meant by the current Mountain Time (MT)

Mountain Time zone (MT) is actually the name of the seventh Time zone that is located to the west of Greenwich observatory and includes the Rocky Mountains of the United States of America. 

What Time zone is 1 hour ahead of Mountain Standard Time zone (MST)? 

Mountain Standard Time (MST) is approximately 1 hour ahead of Pacific Standard Time (PST). So, in order to convert Mountain Standard Time (MST) to Pacific Standard Time (PST), you just have to subtract one hour. 

Which is the largest city in the Mountain Time zone (MT)

The largest city in the Mountain Time zone is Phoenix, Arizona. It is also the largest metropolitan area in the zone. 

What is the time difference between Mountain Standard Time (MST) and Pacific Time zone (PT)

The Mountain Time zone (MT) is one hour ahead of the Pacific Time zone (PT). 

What is the time difference between Mountain Standard Time (MST) and Central Time zone (CT)

The Mountain Time zone (MT) is one hour behind the Central Time zone (CT). 

Which parts of Canada are included in the Mountain Time zone (MT)

The Mountain Time zone (MT) includes the following regions of Canada: 

  • Alberta 
  • Northwest Territories (except Tungsten) 
  • Kitikmeot Region of Nunavut 
  • Southern and Northeastern British Columbia 
  • Saskatchewan around the city of Lloydminster 

Which parts of the United States are included in the Mountain Timezone? 

The Mountain Time zone includes the following areas of the United States: 

  • New Mexico 
  • Wyoming 
  • Utah 
  • Colorado 
  • Montana 

It also includes a few parts of the following areas 

  • Idaho 
  • Oregon 
  • North Dakota 
  • South Dakota 
  • Nebraska 
  • Texas 
  • Kansas 
  • Nevada 

Which parts of Mexico are included in the Mountain Time zone? 

The following states are a part of the Mountain Time zone in Mexico: 

  • Baja California Sur 
  • Chihuahua 
  • Nayarit 
  • Sinaloa 
  • Sonora 

What is the difference between Mountain Daylight Time zone (MDT) and Mountain Standard Time zone (MST)

Mountain Daylight Time (MDT) is 1 hour ahead of Mountain Standard Time (MST), often referred to as MST.

If you want to know the local time of any other country in the world, then click here and find out the local time of the country of your choice. 


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