Anchorage to Shanghai
+16hAnchorage
AKDTSOURCEShanghai
CSTGreen rows indicate typical business hours (9 AM - 5 PM)
AKDT and CST on the World Map
The map below highlights the AKDT (Alaska Standard Time) and CST (China 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.
CST – China Standard Time
UTC+08:00China Standard Time (CST) covers all of mainland China, 8 hours ahead of UTC.
- •China uses a single time zone despite spanning 5 geographical zones.
- •In Xinjiang (western China), sunset can be as late as midnight in summer.
- •China abolished daylight saving time in 1991.
- •The Shanghai Stock Exchange operates on CST/Beijing 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 Shanghai
WikipediaShanghai operates on China Standard Time (CST), UTC+8. As China's economic powerhouse and home to the SSE, Shanghai time is essential for global investors.
The Maglev train from Shanghai airport reaches 431 km/h, the fastest commercial train in the world.
Everything You Need to Know About Anchorage and Shanghai Time
Anchorage runs on Alaska Daylight Time (AKDT) at UTC-08:00, currently observing daylight saving time. Shanghai runs on China Standard Time (CST) at UTC+08:00. That puts Anchorage 16 hours ahead of Shanghai — a difference of +16h at the current offsets.
In practice, when it is 9:00 AM in Anchorage it is 1:00 AM in Shanghai on the next day. Midnight in Anchorage is 4:00 PM in Shanghai.Anchorage observes daylight saving time while Shanghai does not, so the gap narrows or widens by an hour part of the year.
Anchorage to Shanghai time conversion table
| Anchorage (AKDT) | Shanghai (CST) | 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 Shanghai time
- Scheduling a call from Anchorage to Shanghai: a 10:00 AM start in Anchorage lands at 2:00 AM in Shanghai the next day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +16h gap: Anchorage and Shanghai 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 Shanghai is 1:00 AM in Anchorage.
- Keeping family and friends in sync: knowing that 8:00 PM in Anchorage is 12:00 PM in Shanghai 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 Shanghai 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 CST (China Standard Time)
China Standard Time (CST, also known as Beijing Time) is used across all of mainland China despite the country spanning five geographical time zones. This single-timezone policy was adopted in 1949. China does not observe daylight saving time. CST is shared with Hong Kong (HKT), Macau, Taiwan, Singapore, Malaysia, and the Philippines, making UTC+08:00 one of the most used offsets in the world.
Best time to call between Anchorage and Shanghai
With a +16h offset there is no overlap inside a normal 9 AM – 5 PM day. Shanghai opens at 9:00 AM CST, 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 Shanghai 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 Shanghai (AKDT UTC-08:00 → CST 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
Shanghai
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 Shanghai?
Anchorage (AKDT, UTC-08:00) is 16 hours ahead of Shanghai (CST, UTC+08:00). The gap is currently +16h.
How do I convert Anchorage time to Shanghai time?
Add +16h to Anchorage local time. For example, 9:00 AM in Anchorage is 1:00 AM in Shanghai (next day).
What time is it in Shanghai right now?
Shanghai uses CST 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 Shanghai 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 Shanghai.
Which is ahead, Anchorage or Shanghai?
Anchorage is 16 hours ahead of Shanghai. When it is 12:00 PM in Anchorage it is 4:00 AM in Shanghai.
Do Anchorage and Shanghai use different time zones?
Anchorage (USA) uses AKDT at UTC-08:00, while Shanghai (China) uses CST at UTC+08:00. The IANA identifiers are America/Anchorage and Asia/Shanghai.
Does daylight saving time affect the Anchorage–Shanghai difference?
Yes at the moment: Anchorage is on daylight saving time and Shanghai 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 Shanghai?
Sometimes. The +16h gap is large enough that 8:00 PM or later in Anchorage already falls on the next day in Shanghai.
What is the time difference between Anchorage and Shanghai?
Shanghai 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 Shanghai in?
Shanghai operates on China Standard Time (CST), UTC+8. As China's economic powerhouse and home to the SSE, Shanghai time is essential for global investors.
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 Shanghai?
Standard business hours in Shanghai are 9:00 AM - 6:00 PM CST.
What is the best time to schedule a call between Anchorage and Shanghai?
The best overlap for a call is when both cities are in business hours. Anchorage works 8:00 AM - 5:00 PM AKST and Shanghai works 9:00 AM - 6:00 PM CST (+16h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Anchorage and Shanghai?
Anchorage uses USD ($) while Shanghai uses CNY (¥). Check current exchange rates when planning travel or business between these cities.
How do Anchorage and Shanghai compare in size?
Anchorage has a population of approximately 287,000 (metro: 398,000), while Shanghai has approximately 24.9 million (metro: 28.5 million).
What are the major landmarks in Anchorage and Shanghai?
Anchorage is known for Anchorage Museum, Tony Knowles Coastal Trail, Flattop Mountain. Shanghai is famous for The Bund, Oriental Pearl Tower, Yu Garden.
Do Anchorage and Shanghai have stock exchanges?
Yes. Anchorage has the N/A (Uses NYSE/NASDAQ) and Shanghai has the SSE (Shanghai Stock Exchange). 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 CST timezone?
Major cities in the CST timezone include Shanghai, Beijing, Shenzhen, Guangzhou, Chengdu, Hong Kong, Taipei, Wuhan.
What is the UTC offset for CST?
China Standard Time (CST) is at UTC+08:00.
What should I know about the CST timezone?
China uses a single time zone despite spanning 5 geographical zones. In Xinjiang (western China), sunset can be as late as midnight in summer.
When is it midnight in Anchorage, what time is it in Shanghai?
When it is 12:00 AM (midnight) in Anchorage (AKST), it is +16h later in Shanghai (CST).
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