Current Time in America/Cambridge_Bay Time Zone
IANA Name: America/Cambridge_Bay
Standard Offset: UTC −07:00
Daylight Saving: Yes
DST Offset: UTC −06:00
DST Abbreviation: MDT
Currently Observing DST: Yes ✅
America/Cambridge_Bay: The Time Zone of Nunavut's Western Arctic
America/Cambridge_Bay is the IANA time zone identifier for Cambridge Bay, a hamlet located on Victoria Island in the Kitikmeot Region of Nunavut, Canada. This zone observes Mountain Standard Time (MST) during winter and Mountain Daylight Time (MDT) during summer, placing it at UTC-07:00 standard and UTC-06:00 daylight saving time. It is one of several Canadian zones that follow the Mountain Time schedule, used primarily in the western part of Nunavut and parts of the Northwest Territories.
Geographic and Administrative Scope
America/Cambridge_Bay applies to Cambridge Bay (Iqaluktuuttiaq) and the surrounding Kitikmeot Region of Nunavut. This zone is used by the hamlet government, local businesses, and residents. It is one of multiple time zones in Nunavut, which spans across Eastern, Central, Mountain, and even a small portion of Atlantic Time (for Southampton Island). The zone is specifically designated for communities that follow Mountain Time without any unique deviations.
Offset and Abbreviation
During standard time, the zone is at UTC-07:00, abbreviated as MST (Mountain Standard Time). When daylight saving time is in effect, the offset shifts to UTC-06:00, abbreviated as MDT (Mountain Daylight Time). The abbreviation changes with the season, reflecting the one-hour spring forward and fall back. Unlike some other Mountain Time zones (e.g., America/Phoenix), Cambridge Bay observes DST every year.
Daylight Saving Time Behavior
America/Cambridge_Bay observes daylight saving time in sync with most of Canada and the United States. Clocks spring forward on the second Sunday of March (e.g., 2025-03-09) and fall back on the first Sunday of November (e.g., 2025-11-02). This pattern repeats annually. The transition times are 2:00 AM local time: at that moment, clocks jump to 3:00 AM in spring and revert to 1:00 AM in autumn. The zone's DST schedule matches that of America/Edmonton and America/Denver, ensuring alignment with major Mountain Time cities.
Countries and Major Cities
The only country using America/Cambridge_Bay is Canada. The anchor city is Cambridge Bay, a small community of about 1,600 people. Other settlements in the zone include Kugluktuk, Bathurst Inlet, and Umingmaktok, though these are not separately listed in IANA. The zone is distinct from America/Inuvik (which covers Inuvik and parts of the Northwest Territories) and America/Edmonton (Alberta).
Practical Guidance for Scheduling
Cambridge Bay is on Mountain Time, which is two hours behind Eastern Time (e.g., New York) and one hour ahead of Pacific Time (e.g., Vancouver). During DST, the offset to UTC is -6, so when it is 12:00 noon in Cambridge Bay (MDT), it is 18:00 UTC, 2:00 PM in New York, and 11:00 AM in Los Angeles. For calls with Europe, note that Cambridge Bay is typically 7 to 8 hours behind Central European Time (CET/CEST). Best overlap for business with North America is 10:00 AM to 4:00 PM local, corresponding to 12:00 PM to 6:00 PM Eastern and 9:00 AM to 3:00 PM Pacific.
Comparison with Other Mountain Time Zones
Several IANA zones share the same standard offset (UTC-07:00) but differ in DST observance. America/Phoenix and America/Hermosillo do not observe DST, staying on MST year-round. America/Creston and America/Dawson_Creek also skip DST. America/Denver, America/Edmonton, America/Boise, and America/Inuvik all observe DST like Cambridge Bay. However, America/Cambridge_Bay is unique to the Kitikmeot Region, while others cover different provinces or states.
Frequently Asked Questions
What is the current time in America/Cambridge_Bay?
The current time depends on the date. During standard time (early November to early March), it is UTC-07:00 (MST). During daylight saving time (mid-March to early November), it is UTC-06:00 (MDT). Check a world clock for real-time conversion.
Does Cambridge Bay observe daylight saving time?
Yes, America/Cambridge_Bay observes DST. Clocks spring forward on the second Sunday of March and fall back on the first Sunday of November, matching the schedule of most Canadian provinces.
What is the difference between America/Cambridge_Bay and America/Edmonton?
Both zones observe Mountain Time with DST, so they share the same UTC offsets at any given time. However, they are separate IANA zones because they cover different geographic regions: Cambridge Bay is in Nunavut, while Edmonton is in Alberta. They may have different historical timekeeping rules, but currently they are identical.
Is America/Cambridge_Bay the same as Mountain Time in the US?
Yes, it follows the same schedule as US Mountain Time zones that observe DST, such as America/Denver. However, some US Mountain Time zones (e.g., Arizona) do not use DST, so always check the specific zone.
What cities are in the America/Cambridge_Bay time zone?
The anchor city is Cambridge Bay, Nunavut. Other communities in the Kitikmeot Region, such as Kugluktuk, Bathurst Inlet, and Umingmaktok, also use this zone, though they are not separately listed in the IANA database.
How do I convert Cambridge Bay time to my local time?
First, determine if Cambridge Bay is on MST (UTC-7) or MDT (UTC-6). Then calculate the difference to your UTC offset. For example, if you are in New York (UTC-5/UTC-4), Cambridge Bay is 2 hours behind during standard time and 2 hours behind during DST (since both shift). Use a reliable time zone converter for accuracy.