Yellowknife to MDT Time Converter

Updating current time…
Yellowknife
CanadaMDT
UTC−6
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MDT
Mountain Daylight Time
UTC−6
same time
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

6:00 am06:00 MDT (UTC-6), Oct 17, 2026 = 6:00 am06:00 MDT (UTC-6), Oct 17, 2026

Yellowknife and MDT have the same local time.

How the time difference changes

In 2026, Yellowknife and MDT have the same time for most of the year. Until Mar 8, 2026, Yellowknife and MST have the same time. From Nov 1, 2026 to Mar 14, 2027, Yellowknife is 1 hour ahead of MST.

In 2026, working hours of 9:00 am to 6:00 pm in Yellowknife correspond to 9:00 am to 6:00 pm in MDT for most of the year. At other times that year, working hours of 9:00 am to 6:00 pm in Yellowknife correspond to 9:00 am to 6:00 pm in MST or working hours of 9:00 am to 6:00 pm in Yellowknife correspond to 8:00 am to 5:00 pm in MST.In 2026, working hours of 09:00 to 18:00 in Yellowknife correspond to 09:00 to 18:00 in MDT for most of the year. At other times that year, working hours of 09:00 to 18:00 in Yellowknife correspond to 09:00 to 18:00 in MST or working hours of 09:00 to 18:00 in Yellowknife correspond to 08:00 to 17:00 in MST.

Compare Yellowknife time with MDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

MDT (Mountain Daylight Time) and Mountain Daylight Time have the same local time.
6:00 am06:00 in Yellowknife, Canada is 6:00 am06:00 in MDT

Yellowknife to MDT call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in Yellowknife which corresponds to 9am-6pm09:00-18:00 in MDT

6:00 am06:00 MDT (Mountain Daylight Time) (Yellowknife, Canada). Offset UTC -6:00 hours
6:00 am06:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours

6:00 am06:00 Yellowknife, Canada / 6:00 am06:00 MDT

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Yellowknife, CanadaMDT
12:00am
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
11:00pm
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00

Yellowknife Time Zone and Facts

Time Zone

Abbreviation / Offset
MDT – Mountain Daylight Time, UTC-6 (now)
Clock Changes
No clock changes scheduled.
Canada daylight saving time · Clock changes worldwide

Yellowknife Facts

Country
Canada
Alternative Names
Cultellus Flavus, Elaunajf, Ellounajf, Geloounaif, Jehllounajf, Jellounajf, Jelounaifa, Jelounaifas, Jelounajf, YZF, Yellounayf, Yellowknife, huang dao zhen, ielounaipi, ieronaifu, ye luo na fu, yellonaipeu, yelonaihp, ylwknyfے, ylwnayf, ylwnyyp, Γελοουνάιφ, Єллоунайф, Јелоунајф, Елаўнайф, Йеллоунайф, Йелоунайф, Йэллоунайф, ילונייף, يلونايف, یلونایف, یلوکنیفے, யெலோனைஃப், იელოუნაიფი, イエローナイフ, 耶罗纳夫, 黃刀鎮, 옐로나이프
Population
20,340
Currency
Dollar (CAD)
Geographic Coordinates
62° 27' N Latitude / 114° 22' W Longitude
International Dialing Code
+1
More About Yellowknife
Yellowknife local time and city 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

Map of the areas on Mountain Daylight Time (MDT)
MDT part of the year

Today all shaded areas are on MDT.

Open the world time zone map© OpenStreetMap

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).

123456789101112Start: 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.

123456789101112End: 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

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -06 - basic short
  • -0600 - basic
  • -06:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -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.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Sierra - Military abbreviation for MDT
  • S - short form of 'Sierra'
IANA/Olson: Reflects MDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Boise
  • America/Cambridge_Bay
  • America/Ciudad_Juarez
  • America/Denver
  • America/Edmonton
  • America/Inuvik
  • America/Shiprock
  • America/Yellowknife
  • Canada/Mountain
  • MST7MDT
  • Navajo
  • US/Mountain
Time zones with the GMT -6 offset:
  • CST - Central Standard Time
  • CT - Central Time
  • MDT - Mountain Daylight Time
  • EAST - Easter Island Standard Time
  • GALT - Galapagos Time
  • S - Sierra Time Zone
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT