Singapore to Anchorage
-16hSingapore
SGTSOURCEAnchorage
AKDTGreen rows indicate typical business hours (9 AM - 5 PM)
SGT and AKDT on the World Map
The map below highlights the SGT (Singapore Standard Time) and AKDT (Alaska Standard Time) timezone regions across the globe.
SGT – Singapore Standard Time
UTC+08:00Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.
- •Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00).
- •Singapore does not observe daylight saving time.
- •The Singapore Exchange (SGX) operates on SGT.
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.
About Singapore
WikipediaSingapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
The city-state has the world's highest percentage of millionaires, with 1 in 6 households.
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.
Time Conversion Guide: Singapore to Anchorage
Singapore runs on Singapore Standard Time (SGT) at UTC+08:00. Anchorage runs on Alaska Daylight Time (AKDT) at UTC-08:00, also currently on daylight saving time. That puts Singapore 16 hours behind Anchorage — a difference of -16h at the current offsets.
In practice, when it is 9:00 AM in Singapore it is 5:00 PM in Anchorage on the previous day. Midnight in Singapore is 8:00 AM in Anchorage.Anchorage observes daylight saving time while Singapore does not, so the gap narrows or widens by an hour part of the year.
Singapore to Anchorage time conversion table
| Singapore (SGT) | Anchorage (AKDT) | Day |
|---|---|---|
| 12:00 AM | 8:00 AM | previous day |
| 6:00 AM | 2:00 PM | previous day |
| 7:00 AM | 3:00 PM | previous day |
| 8:00 AM | 4:00 PM | previous day |
| 9:00 AM | 5:00 PM | previous day |
| 12:00 PM | 8:00 PM | previous day |
| 3:00 PM | 11:00 PM | previous day |
| 5:00 PM | 1:00 AM | same day |
| 6:00 PM | 2:00 AM | same day |
| 9:00 PM | 5:00 AM | same day |
Why people convert Singapore to Anchorage time
- Scheduling a call from Singapore to Anchorage: a 10:00 AM start in Singapore lands at 6:00 PM in Anchorage the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -16h gap: Singapore and Anchorage 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 Anchorage is 5:00 PM in Singapore.
- Keeping family and friends in sync: knowing that 8:00 PM in Singapore is 4:00 AM in Anchorage makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM SGT" 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 Singapore takes the early slot, the next week Anchorage does.
- Anchorage: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.
About SGT (Singapore Standard Time)
Singapore Standard Time (SGT) is used in Singapore year-round. Singapore does not observe daylight saving time. Despite being geographically close to the UTC+07:00 zone, Singapore uses UTC+08:00 to align with major trading partners like China, Hong Kong, and Malaysia. Singapore is a major global financial hub.
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).
Best time to call between Singapore and Anchorage
With a -16h offset there is no overlap inside a normal 9 AM – 5 PM day. Anchorage opens at 9:00 AM AKDT, which is 5:00 PM in Singapore, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Singapore and Anchorage have no shared working hours because of the -16h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Singapore is 16 hours behind Anchorage (SGT UTC+08:00 → AKDT 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
Singapore
Does not observe DST
Anchorage
☀ Currently in DST
Standard: UTC-09:00 · DST: UTC-08:00
Clocks fall back on Sun, Nov 1, 2026
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 Singapore and Anchorage?
Singapore (SGT, UTC+08:00) is 16 hours behind Anchorage (AKDT, UTC-08:00). The gap is currently -16h.
How do I convert Singapore time to Anchorage time?
Add -16h to Singapore local time. For example, 9:00 AM in Singapore is 5:00 PM in Anchorage (previous day).
What time is it in Anchorage right now?
Anchorage uses AKDT 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 Singapore.
What is the best time to call Anchorage from Singapore?
There is no shared working-hours window because of the -16h gap. The closest option is 1:00 PM in Singapore, which is 9:00 PM in Anchorage.
Which is behind, Singapore or Anchorage?
Singapore is 16 hours behind Anchorage. When it is 12:00 PM in Singapore it is 8:00 PM in Anchorage.
Do Singapore and Anchorage use different time zones?
Singapore (Singapore) uses SGT at UTC+08:00, while Anchorage (USA) uses AKDT at UTC-08:00. The IANA identifiers are Asia/Singapore and America/Anchorage.
Does daylight saving time affect the Singapore–Anchorage difference?
Yes at the moment: Anchorage is on daylight saving time and Singapore is not, so the -16h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Singapore's time zone?
SGT also covers Singapore.
Which countries use SGT, Singapore's zone?
SGT is used in Singapore.
Is there a day difference between Singapore and Anchorage?
Sometimes. The -16h gap is large enough that 8:00 PM or later in Singapore already falls on the in Anchorage.
What is the time difference between Singapore and Anchorage?
Anchorage is -16h from Singapore.
What timezone is Singapore in?
Singapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
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 are the business hours in Singapore?
Standard business hours in Singapore are 9:00 AM - 6:00 PM SGT.
What are the business hours in Anchorage?
Standard business hours in Anchorage are 8:00 AM - 5:00 PM AKST.
What is the best time to schedule a call between Singapore and Anchorage?
The best overlap for a call is when both cities are in business hours. Singapore works 9:00 AM - 6:00 PM SGT and Anchorage works 8:00 AM - 5:00 PM AKST (-16h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Singapore and Anchorage?
Singapore uses SGD (S$) while Anchorage uses USD ($). Check current exchange rates when planning travel or business between these cities.
How do Singapore and Anchorage compare in size?
Singapore has a population of approximately 5.5 million (metro: 5.9 million), while Anchorage has approximately 287,000 (metro: 398,000).
What are the major landmarks in Singapore and Anchorage?
Singapore is known for Marina Bay Sands, Gardens by the Bay, Merlion. Anchorage is famous for Anchorage Museum, Tony Knowles Coastal Trail, Flattop Mountain.
Do Singapore and Anchorage have stock exchanges?
Yes. Singapore has the SGX (Singapore Exchange) and Anchorage has the N/A (Uses NYSE/NASDAQ). The -16h time difference affects trading hour overlaps between these exchanges.
Which countries use SGT (Singapore Standard Time)?
SGT is used in Singapore.
Does SGT observe daylight saving time?
No, SGT does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about SGT?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
Which cities are in the AKST timezone?
Major cities in the AKST timezone include Anchorage, Fairbanks, Juneau, Sitka, Wasilla.
What is the UTC offset for AKST?
Alaska Standard Time (AKST) is at UTC-09:00. During daylight saving time, it shifts to AKDT.
What should I know about the AKST timezone?
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.
When is it midnight in Singapore, what time is it in Anchorage?
When it is 12:00 AM (midnight) in Singapore (SGT), it is -16h later in Anchorage (AKST).
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