Whitehorse to MDT Time Converter
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Quick answers
Selected conversion
5:00 am05:00 MST (UTC-7), Oct 16, 2026 = 6:00 am06:00 MDT (UTC-6), Oct 16, 2026
Whitehorse is 1 hour behind MDT.
How the time difference changes
For most of the year, Whitehorse is 1 hour behind MDT. From Nov 1, 2026 to Mar 14, 2027, Whitehorse and MST have the same time.
For most of the year, working hours of 9:00 am to 6:00 pm in Whitehorse correspond to 10:00 am to 7:00 pm in MDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Whitehorse correspond to 9:00 am to 6:00 pm in MST.For most of the year, working hours of 09:00 to 18:00 in Whitehorse correspond to 10:00 to 19:00 in MDT. At other times of the year, working hours of 09:00 to 18:00 in Whitehorse correspond to 09:00 to 18:00 in MST.
Compare Whitehorse time with MDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
MST (Mountain Standard Time) is 1 hour behind Mountain Daylight Time.
5:00 am05:00 in Whitehorse, Canada is 6:00 am06:00 in MDT
Whitehorse to MDT call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Whitehorse which corresponds to 10am-6pm10:00-18:00 in MDT
5:00 am05:00 MST (Mountain Standard Time) (Whitehorse, Canada). Offset UTC -7:00 hours
6:00 am06:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
5:00 am05:00 Whitehorse, Canada / 6:00 am06:00 MDT
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Whitehorse Time Zone and Facts
Time Zone
Whitehorse Facts
Mountain Daylight Time
Offset: MDT is 6 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the MDT time zone is Ciudad Juárez in Mexico, with about 1.512 million people. Other major cities in this time zone include Denver, El Paso, Albuquerque, Colorado Springs.
French: HAR - Heure Avancée des Rocheuses
Spanish: MT - Zona Pacífico
Today all shaded areas are on MDT.
Daylight Saving: Mountain Daylight Time (MDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Mountain Standard Time (MST).
Start: Mountain Daylight Time (MDT) started on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
End: Mountain Daylight Time (MDT) ends on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the first Sunday of November.
See USA daylight saving time and upcoming clock changes worldwide.
MDT representations, usage and related time zones
- -06 - basic short
- -0600 - basic
- -06:00 - extended
- -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates an offset of six hours to the west of the zero meridian.
- Sierra - Military abbreviation for MDT
- S - short form of 'Sierra'
- America/Boise
- America/Cambridge_Bay
- America/Ciudad_Juarez
- America/Denver
- America/Edmonton
- America/Inuvik
- America/Shiprock
- America/Yellowknife
- Canada/Mountain
- MST7MDT
- Navajo
- US/Mountain
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone