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What Time Is It in Alaska? - Time Zone Info

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What Time Is It in Alaska? - Time Zone Info

Alaska switches between AKST and AKDT through the year, with unique regional exceptions in the Aleutian Islands.

Time in Alaska

To determine the current time in Alaska, it is common to reference the state capital, Juneau. While Alaska once operated under multiple time zones, today most of the state follows one primary time standard.

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Alaska’s Time Zone

Alaska is located in the Alaska Time Zone (AKT). Like many U.S. states, Alaska adjusts its clocks each year for Daylight Saving Time (DST). This means the time changes between winter and summer months.

Time Designations

Time Designation

Abbreviation

UTC Offset

Season

Alaska Standard Time

AKST

UTC−9

Fall & Winter

Alaska Daylight Time

AKDT

UTC−8

Spring & Summer

  • AKST (UTC−9): Used during the colder months.

  • AKDT (UTC−8): Used in warmer months when time shifts forward to extend evening daylight.

Special Case: Aleutian Islands

The far western Aleutian Islands use a different time zone called the Hawaii–Aleutian Time Zone, one hour behind the rest of the state.

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Time Differences Within the United States

Region / Time Zone

Difference from Alaska

Eastern Time

+4 hours

Central Time

+3 hours

Mountain Time

+2 hours

Pacific Time

+1 hour

Hawaii (HST)

Same time in winter / 1 hour ahead in summer

Example:
When it is 10:00 AM in
Anchorage:

  • It is 11:00 AM in Seattle (Pacific Time).

  • It is 2:00 PM in Chicago (Central Time).

  • It is 3:00 PM in New York (Eastern Time).

Major Alaska Cities and Time Zone Usage

City

Winter (AKST)

Summer (AKDT)

Notes

Anchorage

UTC−9

UTC−8

Alaska Time

Juneau

UTC−9

UTC−8

Alaska Time

Fairbanks

UTC−9

UTC−8

Alaska Time

Comparing Alaska Time to Other Countries

Location

Difference During AKST

Difference During AKDT

United Kingdom (London)

+9 hours

+8 hours

Japan (Tokyo)

+18 hours

+17 hours

India (New Delhi)

+13.5 hours

+12.5 hours

France (Paris)

+10 hours

+9 hours

Example:
During AKST: 9:00 AM in Anchorage = 6:00 PM in
London.

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Daylight Saving Time in Alaska

  • Begins: Early Spring — clocks move forward one hour.

  • Ends: Late Autumn — clocks move back one hour.

This impacts:

  • Airline and ferry schedules

  • Military and logistics coordination

  • International meetings and remote work

Time differences shift seasonally, so accurate planning is important.

Alaska: Geographic Context

Category

Details

Location

Northwestern North America

Area

~1,717,856 km² (~663,300 sq mi), largest U.S. state

Borders

Canada, Arctic Ocean, Pacific Ocean

Capital

Juneau

Major Cities

Anchorage, Fairbanks, Juneau, Sitka, Ketchikan

Major Landforms

  • Denali (Mount McKinley) – tallest peak in North America

  • Alaskan Range, Brooks Range

  • Glaciers: Hubbard, Mendenhall, Columbia

  • Coastal Fjords and Tundra regions

Climate Zones

Region

Type

Description

Southeast Coast

Maritime

Cooler summers, mild winters

Interior

Subarctic

Very cold winters, warm summers

Arctic North

Polar

Long winters, short cool summers

Southcentral

Mixed coastal

Moderate temperatures, frequent storms

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Major Industries in Alaska

  • Energy: Oil and natural gas production

  • Fishing & Seafood: Salmon, halibut, crab industries

  • Mining: Gold, zinc, and other minerals

  • Tourism: Glaciers, wildlife, national parks, cruises

  • Military & Defense: Strategic northern positioning

Summary

Alaska primarily uses the Alaska Time Zone, shifting between AKST (UTC−9) in winter and AKDT (UTC−8) in summer due to Daylight Saving Time. Some western islands follow the Hawaii–Aleutian Time Zone, making Alaska one of the few states with more than one time zone. The state’s vast geography, unique climate regions, and strong industries influence daily scheduling and global coordination.