Updating current time…
CanadaMST
UTC−7
12am
3am
6am
9am
12pm
3pm
6pm
9pm
NDT
UTC−2:30
4h 30m ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

5:00 am05:00 MST (UTC-7), Oct 17, 2026 = 9:30 am09:30 NDT (UTC-2:30), Oct 17, 2026

Whitehorse is 4 hours and 30 minutes behind NDT.

How the time difference changes

For most of the year, Whitehorse is 4 hours and 30 minutes behind NDT. From Nov 1, 2026 to Mar 14, 2027, Whitehorse is 3 hours and 30 minutes behind NST.

For most of the year, working hours of 9:00 am to 6:00 pm in Whitehorse correspond to 1:30 pm to 10:30 pm in NDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Whitehorse correspond to 12:30 pm to 9:30 pm in NST.For most of the year, working hours of 09:00 to 18:00 in Whitehorse correspond to 13:30 to 22:30 in NDT. At other times of the year, working hours of 09:00 to 18:00 in Whitehorse correspond to 12:30 to 21:30 in NST.

Compare Whitehorse time with NDT 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 4 hours and 30 minutes behind Newfoundland Daylight Time.
5:00 am05:00 in Whitehorse, Canada is 9:30 am09:30 in NDT

Whitehorse to NDT call time
Best time for a conference call or a meeting is between 9am-1:30pm09:00-13:30 in Whitehorse which corresponds to 1:30pm-6pm13:30-18:00 in NDT

5:00 am05:00 MST (Mountain Standard Time) (Whitehorse, Canada). Offset UTC -7:00 hours
9:30 am09:30 Newfoundland Daylight Time (NDT). Offset UTC -2:30 hours

5:00 am05:00 Whitehorse, Canada / 9:30 am09:30 NDT

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Hourly time comparison
Whitehorse, CanadaNDT
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Whitehorse Time Zone and Facts

Time Zone

Abbreviation / Offset
MST – Mountain Standard Time, UTC-7 (no daylight saving time)

Whitehorse Facts

Country
Canada
Alternative Names
Equus Albus, Gouaitchors, Uaithors, Uajtkhors, Vaithorsas, Vajtkhors, Vaythors, Whitehorse, YXY, bai ma shi, howaitohosu, hwaiteuhoseu, vait'hars, wayt hwrs, wayٹ ہars ywkwn, wyythwrs, Γουάιτχορς, Вайтхорс, Вајтхорс, Уайтхорс, וייטהורס, وائٹ ہارس، یوکون, وايت هورس, وایت‌هورس، یوکان, வைட்ஹார்ஸ், უაიტჰორსი, ホワイトホース, 白馬市, 화이트호스
Population
28,201
Currency
Dollar (CAD)
Geographic Coordinates
60° 42' N Latitude / 135° 03' W Longitude
International Dialing Code
+1

Newfoundland Daylight Time

Offset: NDT is 2 hours and 30 minutes behind Greenwich Mean Time (GMT).

Countries using this time zone: Canada

Principal Cities: The largest city in the NDT time zone is St. John's in Canada, with about 110,525 people. Other major cities in this time zone include Corner Brook, Grand Falls-Windsor, Gander, Clarenville.

French: HAT - Heure Avancée de Terre-Neuve

Map of the areas on Newfoundland Daylight Time (NDT)
NDT part of the year

Today all shaded areas are on NDT.

Daylight Saving: Newfoundland Daylight Time (NDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Newfoundland Standard Time (NST).

123456789101112Start: Newfoundland Daylight Time (NDT) 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: Newfoundland Daylight Time (NDT) 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 Canada daylight saving time and upcoming clock changes worldwide.

NDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -0230 - basic
  • -02:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0230 - sign character (-) followed by a four digit time providing hours (02) and minutes (30) of the offset. Indicates an offset of two hours and thirty minutes to the west of the zero meridian.
IANA/Olson: Reflects NDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/St_Johns
  • Canada/Newfoundland