AKDT — Alaska Daylight Time
See what AKDT means, where it is used in the United States, how it relates to AKST, and convert it to other time zones.
Meaning and Usage
AKDT stands for Alaska Daylight Time and has a UTC-8 offset. It is used in the United States as the daylight saving time observed in Alaska-related time areas.
DST and AKST
AKDT is the daylight saving counterpart to AKST, which is standard time. The page shows when clocks shift between AKST and AKDT and tracks seasonal changes automatically.
Convert Across Zones
Compare AKDT with other time zones using hour-by-hour tables and a visual time grid. Export schedules with ICS download, Google Calendar, or Gmail support.
How to Convert AKDT to Other Time Zones
Open the AKDT converter page: Go to https://www.xconvert.com/time-converter/akdt-time-zone to load a visual comparison grid with AKDT already in place for Alaska Daylight Time. This is useful when you are scheduling a call with teams in Anchorage, Fairbanks, Juneau, or Ketchikan and need to compare Alaska daylight hours against offices in other regions without manually counting hours from UTC-8.
Add comparison cities: Click + Add City and search for the cities you want to compare against AKDT. For practical coordination, many users add cities tied to logistics, tourism, public services, and remote operations that interact with Alaska-based locations such as Anchorage and Sitka, especially when they need to line up availability with other zones that may share or differ from UTC-8.
Select a time range on the grid: Click Select to enter selection mode, then drag across the colored timeline on the AKDT row to highlight a meeting window in purple; you can adjust it with the left and right handles or move the whole block by dragging the center. This works well for finding overlap during Alaska business hours in cities like Eagle River or Fairbanks, because the green, yellow, and gray bands make it easy to avoid setting calls during local night hours.
Export and share the result: Once a time range is selected, use the export options for ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. That is especially helpful if you are sending a confirmed meeting time to colleagues across Alaska and outside the state, because everyone can receive the same AKDT-based slot in a format that matches their workflow.
About Alaska Daylight Time (AKDT)
AKDT stands for Alaska Daylight Time. It is used in the United States and has an exact offset of UTC-8, making it one hour ahead of its standard-time counterpart during the daylight saving portion of the year.
AKDT is the daylight saving abbreviation paired with AKST. When daylight saving time is in effect, locations that normally use Alaska time shift from AKST to AKDT, so calendars, flight planning, remote support schedules, and cross-state business communication need to reflect the daylight version rather than the standard one.
Principal cities using AKDT include Anchorage, Fairbanks, Eagle River, Badger, Knik-Fairview, Juneau, Sitka, and Ketchikan. These are key reference points for travelers, distributed teams, state-level coordination, and anyone arranging meetings or service windows across Alaska communities.
AKDT shares the same UTC offset as the abbreviations PST, PT, and U. That same-offset relationship is useful when comparing schedules across systems, aviation references, or global coordination tools that may display different abbreviations while still pointing to UTC-8.
AKDT and Daylight Saving Time
AKDT is itself a daylight saving time abbreviation, not a year-round standard time label. Its standard counterpart is AKST, so when daylight saving time ends, clocks in Alaska locations using this convention switch back from AKDT to AKST.
During the daylight period, the active offset is UTC-8. This matters for meeting coordination, shipment timing, and travel itineraries because the abbreviation shown on tickets, calendars, and scheduling platforms can change even when the city remains the same.
If you are comparing Alaska schedules with other regions, the key distinction is whether a city is currently observing the daylight version AKDT or the standard version AKST. For users planning calls with Anchorage, Juneau, or Ketchikan, confirming the active abbreviation prevents one-hour scheduling errors that commonly affect remote teams and travel bookings.
Frequently Asked Questions
What does AKDT stand for?
AKDT stands for Alaska Daylight Time. It is the daylight saving time abbreviation used in parts of the United States that observe Alaska time during the daylight portion of the year.
Is AKDT the same as AKST?
No, AKDT and AKST are not the same abbreviation. AKDT is the daylight saving version, while AKST is the standard-time counterpart used when daylight saving time is not in effect.
Which cities use AKDT?
Cities commonly associated with AKDT include Anchorage, Fairbanks, Eagle River, Badger, Knik-Fairview, Juneau, Sitka, and Ketchikan. These cities are useful reference points for scheduling business calls, travel, public services, and remote coordination across Alaska.
What is the UTC offset for AKDT?
AKDT is UTC-8. That offset is the exact value to use when comparing Alaska Daylight Time with other world time zones in scheduling tools, calendar systems, and international planning.
When does AKDT change?
AKDT changes when the daylight saving period ends and the time zone returns to AKST. The important practical point is that AKDT is only used during daylight saving time, so users should confirm whether Alaska locations are currently on the daylight or standard abbreviation before setting meetings.
Is AKDT used outside the United States?
No, the listed country for AKDT is the United States. In practice, this abbreviation is associated with Alaska locations such as Anchorage and Juneau, rather than with cities in other countries.
Are AKDT and PST the same thing?
They are not the same abbreviation, but they do share the same offset in this context: UTC-8. AKDT is specifically Alaska Daylight Time, while PST is a different abbreviation that can appear in systems showing same-offset labels.
Why does AKDT matter for scheduling?
AKDT matters because using the wrong Alaska abbreviation can shift a meeting by an hour. If a calendar invite is created using AKDT when a location is actually on AKST, or vice versa, teams in places like Fairbanks or Sitka may join at the wrong local time.