Anchorage to Perth
+16hAnchorage
AKDTSOURCEPerth
AWSTGreen rows indicate typical business hours (9 AM - 5 PM)
AKDT and AWST on the World Map
The map below highlights the AKDT (Alaska Standard Time) and AWST (Australian Western Standard Time) timezone regions across the globe.
AKST – Alaska Standard Time
UTC-09:00Alaska Standard Time (AKST) is the time zone for the state of Alaska, 9 hours behind UTC.
- •Alaska is the largest US state by area but has only about 730,000 residents.
- •Anchorage is the most populous city in AKST with about 290,000 people.
- •The Aleutian Islands use HAST instead of AKST.
AWST – Australian Western Standard Time
UTC+08:00Australian Western Standard Time (AWST) is the time zone for Western Australia, 8 hours ahead of UTC.
- •Western Australia does not observe daylight saving time.
- •Perth is the most isolated major city in the world.
- •AWST is the same offset as China Standard Time and Singapore Time.
About Anchorage
WikipediaAnchorage operates on Alaska Time (AKST/AKDT), UTC-9. As a global air cargo hub, Anchorage connects Asian and American markets via polar routes.
Moose occasionally wander through the city streets.
About Perth
WikipediaPerth operates on Australian Western Time (AWST), UTC+8 with no daylight saving. As Australia's mining capital, Perth coordinates with Asian markets.
Western Australia does not observe daylight saving time.
Anchorage to Perth Time Difference – Complete Guide
Anchorage runs on Alaska Daylight Time (AKDT) at UTC-08:00, currently observing daylight saving time. Perth runs on Australian Western Standard Time (AWST) at UTC+08:00. That puts Anchorage 16 hours ahead of Perth — a difference of +16h at the current offsets.
In practice, when it is 9:00 AM in Anchorage it is 1:00 AM in Perth on the next day. Midnight in Anchorage is 4:00 PM in Perth.Anchorage observes daylight saving time while Perth does not, so the gap narrows or widens by an hour part of the year.
Anchorage to Perth time conversion table
| Anchorage (AKDT) | Perth (AWST) | Day |
|---|---|---|
| 12:00 AM | 4:00 PM | same day |
| 6:00 AM | 10:00 PM | same day |
| 7:00 AM | 11:00 PM | same day |
| 8:00 AM | 12:00 AM | next day |
| 9:00 AM | 1:00 AM | next day |
| 12:00 PM | 4:00 AM | next day |
| 3:00 PM | 7:00 AM | next day |
| 5:00 PM | 9:00 AM | next day |
| 6:00 PM | 10:00 AM | next day |
| 9:00 PM | 1:00 PM | next day |
Why people convert Anchorage to Perth time
- Scheduling a call from Anchorage to Perth: a 10:00 AM start in Anchorage lands at 2:00 AM in Perth the next day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +16h gap: Anchorage and Perth have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Perth is 1:00 AM in Anchorage.
- Keeping family and friends in sync: knowing that 8:00 PM in Anchorage is 12:00 PM in Perth makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM AKDT" is unambiguous; "3 PM" across a +16h gap is not.
- With a +16h gap there is no shared 9-to-5 window, so alternate the early start: one week Anchorage takes the early slot, the next week Perth does.
- Anchorage: Clocks fall back on Sun, Nov 1, 2026. Re-check this page after that date because the offset changes and so does the +16h gap.
About AKST (Alaska Standard Time)
Alaska Standard Time (AKST) is used in nearly all of Alaska. Due to Alaska's vast geographic size, the Aleutian Islands use Hawaii-Aleutian Standard Time instead. During summer months, Alaska switches to Alaska Daylight Time (AKDT, UTC-08:00).
About AWST (Australian Western Standard Time)
Australian Western Standard Time (AWST) is used in Western Australia. WA does not observe daylight saving time, having rejected it in multiple referendums. Perth is the most remote major city in the world.
Best time to call between Anchorage and Perth
With a +16h offset there is no overlap inside a normal 9 AM – 5 PM day. Perth opens at 9:00 AM AWST, which is 1:00 AM in Anchorage, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Anchorage and Perth have no shared working hours because of the +16h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Anchorage is 16 hours ahead of Perth (AKDT UTC-08:00 → AWST UTC+08:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Anchorage
☀ Currently in DST
Standard: UTC-09:00 · DST: UTC-08:00
Clocks fall back on Sun, Nov 1, 2026
Perth
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Anchorage and Perth?
Anchorage (AKDT, UTC-08:00) is 16 hours ahead of Perth (AWST, UTC+08:00). The gap is currently +16h.
How do I convert Anchorage time to Perth time?
Add +16h to Anchorage local time. For example, 9:00 AM in Anchorage is 1:00 AM in Perth (next day).
What time is it in Perth right now?
Perth uses AWST at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +16h offset from Anchorage.
What is the best time to call Perth from Anchorage?
There is no shared working-hours window because of the +16h gap. The closest option is 1:00 PM in Anchorage, which is 5:00 AM in Perth.
Which is ahead, Anchorage or Perth?
Anchorage is 16 hours ahead of Perth. When it is 12:00 PM in Anchorage it is 4:00 AM in Perth.
Do Anchorage and Perth use different time zones?
Anchorage (USA) uses AKDT at UTC-08:00, while Perth (Australia) uses AWST at UTC+08:00. The IANA identifiers are America/Anchorage and Australia/Perth.
Does daylight saving time affect the Anchorage–Perth difference?
Yes at the moment: Anchorage is on daylight saving time and Perth is not, so the +16h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Anchorage's time zone?
AKDT also covers Anchorage, Fairbanks, Juneau, Sitka, Wasilla.
Which countries use AKDT, Anchorage's zone?
AKDT is used in United States (Alaska).
Is there a day difference between Anchorage and Perth?
Sometimes. The +16h gap is large enough that 8:00 PM or later in Anchorage already falls on the next day in Perth.
What is the time difference between Anchorage and Perth?
Perth is +16h from Anchorage.
What timezone is Anchorage in?
Anchorage operates on Alaska Time (AKST/AKDT), UTC-9. As a global air cargo hub, Anchorage connects Asian and American markets via polar routes.
What timezone is Perth in?
Perth operates on Australian Western Time (AWST), UTC+8 with no daylight saving. As Australia's mining capital, Perth coordinates with Asian markets.
What are the business hours in Anchorage?
Standard business hours in Anchorage are 8:00 AM - 5:00 PM AKST.
What are the business hours in Perth?
Standard business hours in Perth are 9:00 AM - 5:00 PM AWST.
What is the best time to schedule a call between Anchorage and Perth?
The best overlap for a call is when both cities are in business hours. Anchorage works 8:00 AM - 5:00 PM AKST and Perth works 9:00 AM - 5:00 PM AWST (+16h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Anchorage and Perth?
Anchorage uses USD ($) while Perth uses AUD (A$). Check current exchange rates when planning travel or business between these cities.
How do Anchorage and Perth compare in size?
Anchorage has a population of approximately 287,000 (metro: 398,000), while Perth has approximately 2.1 million (metro: 2.2 million).
What are the major landmarks in Anchorage and Perth?
Anchorage is known for Anchorage Museum, Tony Knowles Coastal Trail, Flattop Mountain. Perth is famous for Kings Park, Perth Mint, Elizabeth Quay.
Do Anchorage and Perth have stock exchanges?
Yes. Anchorage has the N/A (Uses NYSE/NASDAQ) and Perth has the ASX (via Sydney). The +16h time difference affects trading hour overlaps between these exchanges.
Which countries use AKST (Alaska Standard Time)?
AKST is used in United States (Alaska).
Does AKST observe daylight saving time?
Yes, AKST switches to AKDT during summer months.
What are some interesting facts about AKST?
Alaska is the largest US state by area but has only about 730,000 residents. Anchorage is the most populous city in AKST with about 290,000 people.
Which cities are in the AWST timezone?
Major cities in the AWST timezone include Perth, Mandurah, Bunbury, Geraldton.
What is the UTC offset for AWST?
Australian Western Standard Time (AWST) is at UTC+08:00.
What should I know about the AWST timezone?
Western Australia does not observe daylight saving time. Perth is the most isolated major city in the world.
When is it midnight in Anchorage, what time is it in Perth?
When it is 12:00 AM (midnight) in Anchorage (AKST), it is +16h later in Perth (AWST).
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