Airport in Northwest Territories
Yellowknife International Airport (YZF / CYZF) is a regional airport serving Northwest Territories directly.
Current local time at the airport is 17:02:16.
Daylight saving time changes in Northwest Territories, Canada
Northwest Territories uses the IANA time zone identifier America/Edmonton. The current local offset is UTC-6 / MDT.
Clock moves from to local time.
Best Time to Call Northwest Territories
Business hours in Northwest Territories (9 AM-5 PM local time) fall at these local times elsewhere:
- Sao Paulo: 12:00 PM - 8:00 PM ( Partial overlap)
- Frankfurt: 5:00 PM - 1:00 AM (next day) ( Partial overlap)
- Johannesburg: 5:00 PM - 1:00 AM (next day) ( Partial overlap)
- Singapore: 11:00 PM - 7:00 AM (next day) ( Outside normal hours)
- Hong Kong: 11:00 PM - 7:00 AM (next day) ( Outside normal hours)
- Istanbul: 6:00 PM - 2:00 AM (next day) ( Partial overlap)
- Auckland: 4:00 AM (next day) - 12:00 PM (next day) ( Outside normal hours)
Times shown reflect current UTC offsets and may shift by up to an hour around daylight saving transitions.
Time Difference from Northwest Territories
Compare time in Northwest Territories with major cities worldwide.
Current Time in Cities of Northwest Territories, Canada
About Time in Northwest Territories
Following Alberta's Lead in 2026
On April 20, 2026, Premier R.J. Simpson announced that the Northwest Territories would end seasonal clock changes and adopt a permanent, year round time standard, matching the decision Alberta had made just days earlier.
The move was not a spontaneous decision. Simpson had said publicly beforehand that the territory would only make the switch once Alberta did, since the two jurisdictions already share the same Mountain time zone and keeping them aligned made the most practical sense for cross border business, travel, and daily coordination between the two governments.
A 2022 public engagement survey in the NWT had already shown that a majority of residents supported ending the twice yearly change, though opinion was split on whether the territory should settle permanently on standard time or daylight time. With Alberta choosing permanent daylight time, the Northwest Territories followed the same path rather than run its own separate consultation from scratch.
When the Territory Spanned Three Time Zones
Today's Northwest Territories sits entirely within a single Mountain time zone, but that was not always true. Before 1999, the Northwest Territories was one enormous, undivided territory that stretched across three separate time zones at once, Eastern, Central, and Mountain, reflecting how spread out its communities were across the Canadian Arctic.
When the eastern portion split away to form the new territory of Nunavut in 1999, its government tried something ambitious, collapsing all three inherited time zones into a single Central time zone to simplify communication between far flung communities. The experiment did not go smoothly. Iqaluit, Nunavut's capital sitting at the far eastern edge, initially refused to give up Eastern time, and the new territory ended up changing its time zone rules four separate times within just 17 months before finally giving up and reverting to the original three zone system.
The remaining, western portion of the old territory, what is now the modern Northwest Territories, avoided that entire saga simply by being geographically compact enough to settle on one time zone without a fight.
A Clock That Runs Far Ahead of the Sun
Inuvik, one of the largest communities in the western Arctic, sits at roughly 133.7 degrees west longitude, well past the 105th meridian that Mountain Time is measured against. That gap of close to 29 degrees means solar noon in Inuvik falls a couple of hours later than the number on the clock would suggest.
That gap barely registers next to a bigger swing in daylight itself. Inuvik's longest day of the year runs to nearly 23 hours and 40 minutes of sunlight, while its shortest day shrinks to under 40 minutes, a difference of almost 23 full hours between the two extremes of the year.
That scale of natural variation is exactly why the debate over seasonal clock changes carried less weight in the NWT than elsewhere. Shifting the clock by a single hour changes very little when the sun itself is already adding or stripping away several minutes of daylight every single day.
Frequently Asked Questions
What time zone is Northwest Territories in?
The whole of Northwest Territories uses the America/Edmonton time zone (MDT). Local time is 6 hours behind UTC (UTC-6), and all cities in the region show the same time.
Is the time in Northwest Territories the same as in Ottawa?
No. Yellowknife, the main city of Northwest Territories, is currently 2 hours behind Ottawa, the capital of Canada.
Do clocks change in Northwest Territories?
No. Northwest Territories keeps the same UTC offset all year, so there are no clock changes in 2026.
What is the main city of Northwest Territories?
Yellowknife is the main city of Northwest Territories, with a population of about 20,340. The time, sunrise and sunset shown on this page are based on Yellowknife.
Which airport is closest to Yellowknife?
Yellowknife International Airport (YZF) serves Yellowknife directly. Flight arrival and departure times there are shown in local time.
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