AKST to SST Converter
Convert time between Alaska Standard Time (AKST) and Samoa Standard Time (SST)
Alaska Standard Time (AKST)
Samoa Standard Time (SST)
Time Difference
Samoa Standard Time (SST) is 0 hours ahead of Alaska Standard Time (AKST)
Select Date
Select Time
Quick Reference
| AKST | SST |
|---|---|
| 18:00 | 15:00 |
| 20:00 | 17:00 |
| 22:00 | 19:00 |
| 00:00 | 21:00 |
| 02:00 | 23:00 |
| 04:00 | 01:00 |
| 06:00 | 03:00 |
| 08:00 | 05:00 |
| 10:00 | 07:00 |
| 12:00 | 09:00 |
| 14:00 | 11:00 |
| 16:00 | 13:00 |
Top 10 Most Common Time Zones
| Abbreviation | Full Name | UTC Offset | Typical Use |
|---|---|---|---|
| UTC | Coordinated Universal Time | UTC ±0 | Global reference standard (servers, logs, APIs) |
| EST / EDT | Eastern (US) Time | UTC −5 / −4 | New York, Toronto — North American business hub |
| CST / CDT | Central (US) Time | UTC −6 / −5 | Chicago, Dallas — US central business region |
| PST / PDT | Pacific (US) Time | UTC −8 / −7 | San Francisco, Los Angeles — tech industry standard |
| GMT / BST | Greenwich Mean / British Summer Time | UTC 0 / +1 | UK, used globally as a reference with UTC |
| CET / CEST | Central European (Summer) Time | UTC +1 / +2 | Paris, Berlin, Amsterdam — EU business core |
| IST | India Standard Time | UTC +5:30 | India — major IT & outsourcing region |
| CST | China Standard Time | UTC +8 | Beijing, Shanghai — East Asia business hub |
| JST | Japan Standard Time | UTC +9 | Tokyo — finance & tech hub |
| AEST / AEDT | Australian Eastern (Daylight) Time | UTC +10 / +11 | Sydney, Melbourne — APAC regional business |
Why Time Zone Abbreviations Are Ambiguous
Unlike standardized identifiers (like America/New_York or Europe/London from the IANA tz database), abbreviations such as "CST" or "IST" are not globally unique. They can refer to different time zones depending on context — country, region, or even time of year (due to daylight saving time).
Common Ambiguous Time Zone Abbreviations
| Abbrev. | Common Meaning(s) | UTC Offset | Region(s) |
|---|---|---|---|
| CST | Central Standard Time / China Standard Time / Cuba Standard Time | UTC−6 / UTC+8 / UTC−5 | North America, China, Cuba |
| IST | Indian Standard Time / Irish Standard Time / Israel Standard Time | UTC+5:30 / UTC+1 / UTC+2 | India, Ireland, Israel |
| AST | Atlantic Standard Time / Arabia Standard Time | UTC−4 / UTC+3 | Caribbean, Canada, Middle East |
| PST | Pacific Standard Time / Philippine Standard Time | UTC−8 / UTC+8 | North America, Philippines |
| EST | Eastern Standard Time (North America / Australia) | UTC−5 / UTC+10 | North America, Australia |
✅ Best Practice
To avoid ambiguity, always:
- Use IANA tz identifiers — e.g.,
America/New_Yorkinstead of "EST" - Specify UTC offset explicitly — e.g.,
UTC−5when abbreviations must be used - Include the full timezone name — e.g., "Eastern Standard Time (EST)" with UTC offset
About AKST to SST Time Conversion
Converting time between Alaska Standard Time (AKST) and Samoa Standard Time (SST) is one of the simpler North Pacific conversions — both regions sit on the same side of the international date line and only two hours apart. AKST is UTC-9, while SST is UTC-11 and stays constant year-round (American Samoa does not observe daylight saving time). That makes SST 2 hours behind AKST. AKST applies in Alaska from the first Sunday in November to the second Sunday in March; during the Alaskan summer the relevant timezone is AKDT (UTC-8) and the gap widens to 3 hours.
This converter uses the IANA timezone database to handle Alaska's DST transitions automatically. Whether you're booking a call between Juneau and Pago Pago in winter, coordinating fisheries or shipping logistics across the North Pacific, or planning a flight via Honolulu, the tool gives accurate results without you having to track when Alaska switches between AKST and AKDT.
Common Use Cases for AKST to SST Conversion
Business & Work
- Scheduling video calls between Alaska and American Samoa during winter months
- Coordinating Pacific seafood and fisheries logistics across AKST and SST
- Planning supply chain handoffs between Anchorage and Pago Pago
Personal & Travel
- Calling family between Alaska and American Samoa during the Alaskan winter
- Planning flight connections via Honolulu, Seattle, or Anchorage
- Coordinating winter travel and aurora-season trips to Fairbanks
Time Zone Information
Alaska Standard Time (AKST)
- UTC Offset: UTC-9
- IANA Timezone: America/Anchorage
- Daylight Saving: AKST applies November to March; switches to AKDT (UTC-8) March to November
- Major Cities: Anchorage, Juneau, Fairbanks, Wasilla, Sitka
- Coverage: Most of Alaska during winter months
Samoa Standard Time (SST)
- UTC Offset: UTC-11
- IANA Timezone: Pacific/Pago_Pago
- Daylight Saving: None - American Samoa does not observe daylight saving time
- Major Cities: Pago Pago, Tafuna, Nu'uuli, Faleniu, Aua
- Coverage: American Samoa and Midway Atoll
Quick Reference: AKST to SST
Remember: SST is 2 hours behind AKST. During Alaska's DST period (mid-March to early November) the timezone is AKDT (UTC-8) and the gap becomes 3 hours.
Frequently Asked Questions
What is the time difference between AKST and SST?
Alaska Standard Time (AKST) is UTC-9, while Samoa Standard Time (SST) is UTC-11. SST is 2 hours behind AKST. When it is 12:00 PM in Juneau, it is 10:00 AM in Pago Pago.
When does this AKST to SST conversion apply?
AKST applies in Alaska from the first Sunday in November to the second Sunday in March. During the Alaskan summer the timezone switches to AKDT (UTC-8) and the gap widens to 3 hours. American Samoa stays on SST (UTC-11) year-round.
How does the time difference change throughout the year?
The gap is 2 hours during AKST (early November to mid-March) and 3 hours during AKDT (mid-March to early November). American Samoa never observes daylight saving, so any seasonal change comes from the Alaska side.
What are the best times for AKST–SST business calls?
A 2-hour offset with both sides on the same calendar day is one of the easier transpacific overlaps. A 10:00 AM AKST meeting is 8:00 AM SST, and an early afternoon Pago Pago slot (1:00 PM SST) is 3:00 PM in Juneau — both inside normal hours.
Which countries and regions use SST?
Samoa Standard Time (UTC-11) is used in American Samoa and the uninhabited Midway Atoll. The independent state of Samoa is on UTC+13, on the opposite side of the international date line. Major American Samoa locations include Pago Pago, Tafuna, and Nu’uuli.
Which countries and regions use AKST?
AKST covers most of Alaska during winter months. Major cities include Anchorage, Juneau, Fairbanks, Wasilla, and Sitka. The far western Aleutian Islands use Hawaii–Aleutian Time (HST/HDT) instead.
Pro Tips
- • SST is only 2 hours behind AKST — simple offset and no date-line crossing.
- • American Samoa never observes daylight saving, so any seasonal shift comes from Alaska switching between AKST and AKDT.
- • During Alaska's DST period (mid-March to early November) the timezone is AKDT (UTC-8) and the gap becomes 3 hours.
- • Late-morning AKST is comfortable for live calls — both sides are well within working hours.
- • Recurring meetings drift twice a year unless you re-pin them around the AKST/AKDT switch.
- • For one-off calls, double-check the IANA zones (America/Anchorage, Pacific/Pago_Pago) in your calendar tool.