AKDT to UTC Converter
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Quick answers
Selected conversion
4:00 am04:00 AKDT (UTC-8), Oct 12, 2026 = 12:00 pm12:00 UTC (UTC+0), Oct 12, 2026
AKDT is 8 hours behind UTC.
AKDT and UTC examples
These examples always use AKDT (UTC-8) and UTC (UTC+0). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
AKDT is 8 hours behind UTC.
How the time difference changes
For most of the year, AKDT is 8 hours behind UTC. From Nov 1, 2026 to Mar 14, 2027, AKST is 9 hours behind UTC.
For most of the year, working hours of 9:00 am to 5:00 pm in AKDT correspond to 5:00 pm to 1:00 am (next day) in UTC. At other times of the year, working hours of 9:00 am to 5:00 pm in AKST correspond to 6:00 pm to 2:00 am (next day) in UTC.For most of the year, working hours of 09:00 to 17:00 in AKDT correspond to 17:00 to 01:00 (next day) in UTC. At other times of the year, working hours of 09:00 to 17:00 in AKST correspond to 18:00 to 02:00 (next day) in UTC.
Compare AKDT time with UTC time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Alaska Daylight Time is 8 hours behind Coordinated Universal Time.
4:00 am04:00 in AKDT is 12:00 pm12:00 in UTC
AKDT to UTC call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in AKDT which corresponds to 4:30pm-5:30pm16:30-17:30 in UTC. Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
4:00 am04:00 Alaska Daylight Time (AKDT). Offset UTC -8:00 hours
12:00 pm12:00 Coordinated Universal Time (UTC). Offset UTC 0:00 hours
4:00 am04:00 AKDT / 12:00 pm12:00 UTC
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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Alaska Daylight Time
Offset: AKDT is 8 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: United States
Principal Cities: The largest city in the AKDT time zone is Anchorage in the United States, with about 289,600 people. Other major cities in this time zone include Fairbanks, Juneau, Knik-Fairview, Wasilla.
Today all shaded areas are on AKDT.
Daylight Saving: Alaska Daylight Time (AKDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Alaska Standard Time (AKST).
Start: Alaska Daylight Time (AKDT) 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.
End: Alaska Daylight Time (AKDT) 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.
AKDT representations, usage and related time zones
- -08 - basic short
- -0800 - basic
- -08:00 - extended
- -0800 - sign character (-) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the west of the zero meridian.
- Uniform - Military abbreviation for AKDT
- U - short form of 'Uniform'
- America/Anchorage
- America/Juneau
- America/Metlakatla
- America/Nome
- America/Sitka
- America/Yakutat
- US/Alaska
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone
Coordinated Universal Time
Offset: UTC is the same as Greenwich Mean Time (GMT).
Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is the successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but UTC is the standard the scientific community uses.
UTC has been the time standard commonly used across the world since 1972. It is used in many technical fields, such as aviation and meteorology, and to synchronize time across internet networks.
Today some of the lighter areas are on UTC+1 (British Summer Time, Irish Standard Time, WEST).
UTC representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.
- Zulu - Military abbreviation for UTC
- Z - short form of 'Zulu'
- Etc/UCT
- Etc/UTC
- Etc/Universal
- Etc/Zulu
- UCT
- UTC
- Universal
- Zulu
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Coordinated Universal Time
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone