SST to AKST Converter
Convert time between Samoa Standard Time (SST) and Alaska Standard Time (AKST)
Samoa Standard Time (SST)
Alaska Standard Time (AKST)
Time Difference
Alaska Standard Time (AKST) is 0 hours ahead of Samoa Standard Time (SST)
Select Date
Select Time
Quick Reference
| SST | AKST |
|---|---|
| 15:00 | 18:00 |
| 17:00 | 20:00 |
| 19:00 | 22:00 |
| 21:00 | 00:00 |
| 23:00 | 02:00 |
| 01:00 | 04:00 |
| 03:00 | 06:00 |
| 05:00 | 08:00 |
| 07:00 | 10:00 |
| 09:00 | 12:00 |
| 11:00 | 14:00 |
| 13:00 | 16:00 |
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 SST to AKST Time Conversion
Converting time between Samoa Standard Time (SST) and Alaska Standard Time (AKST) 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. SST is UTC-11 and stays constant year-round (American Samoa does not observe daylight saving time), while AKST is UTC-9. 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 Pago Pago and Juneau 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 SST to AKST Conversion
Business & Work
- Scheduling video calls between American Samoa and Alaska during winter months
- Coordinating Pacific seafood and fisheries logistics across SST and AKST
- Planning supply chain handoffs between Pago Pago and Anchorage
Personal & Travel
- Calling family between American Samoa and Alaska during the Alaskan winter
- Planning flight connections via Honolulu, Seattle, or Anchorage
- Coordinating winter travel and aurora-season trips to Fairbanks
Time Zone Information
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
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
Quick Reference: SST to AKST
Remember: AKST is 2 hours ahead of SST. 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 SST and AKST?
Samoa Standard Time (SST) is UTC-11, while Alaska Standard Time (AKST) is UTC-9. AKST is 2 hours ahead of SST. When it is 12:00 PM in Pago Pago, it is 2:00 PM the same day in Anchorage.
When does this SST to AKST conversion apply?
It applies during the Alaskan winter, from the first Sunday in November to the second Sunday in March. Outside that window Alaska is on 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). Both regions sit on the same calendar day in this conversion, making it one of the simpler Pacific pairs to schedule against.
What are the best times for SST–AKST business calls?
Most of the SST working day overlaps with AKST. For example, 9:00 AM–1:00 PM SST is 11:00 AM–3:00 PM AKST, fitting comfortably inside the working day on both sides.
Which countries and regions use AKST?
AKST is observed across most of Alaska during winter, including Anchorage, Juneau, Fairbanks, Wasilla, and Sitka. The Aleutian Islands west of 169°30′W use Hawaii–Aleutian time, not AKST.
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.
Pro Tips
- • AKST is 2 hours ahead of SST during Alaskan winter — both sides stay on the same calendar day.
- • American Samoa never observes daylight saving, so any seasonal change comes from the Alaska side.
- • When Alaska switches to AKDT in mid-March the gap widens to 3 hours; re-pin recurring meetings to avoid drift.
- • SST working hours overlap most of the AKST working day — generous flexibility for live meetings.
- • Most of Alaska uses AKST in winter, but the western Aleutians use Hawaii–Aleutian time and need a different conversion.
- • For one-off calls, double-check the IANA zones (Pacific/Pago_Pago, America/Anchorage) in your calendar tool.