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Guiyang to Haiphong time
Use TimeInOne to convert any local time in Guiyang, China to the corresponding time in Haiphong, Vietnam.
The conversion uses Asia/Shanghai and Asia/Bangkok, including date-specific seasonal clock changes.
City Time Converter
Guiyang to Haiphong Time Converter
Convert Guiyang, China time to Haiphong, Vietnam. Compare local times, working hours and recommended meeting slots.
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Locations
About Guiyang and Haiphong
Compare location details, time zones, populations and coordinates for both cities.
City information
Guiyang
China
- Country
- China
- CN
- Population
- 3,037,159
- Time zone
- Asia/Shanghai
- Coordinates
- 26.5833° N
- 106.7167° E
City information
Haiphong
Vietnam
- Country
- Vietnam
- VN
- Population
- 2,625,200
- Time zone
- Asia/Bangkok
- Coordinates
- 20.8648° N
- 106.6834° E
Need the reverse conversion?
Convert Haiphong time back to Guiyang.
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FAQ
Guiyang to Haiphong time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Guiyang and Haiphong.
What is the time difference between Guiyang and Haiphong?
Haiphong is 1 hour behind Guiyang. The exact difference can change during the year when one location changes its clocks before the other.
Is Haiphong ahead of Guiyang?
No. Haiphong is currently 1 hour behind Guiyang.
What time is 9:00 AM in Guiyang in Haiphong?
When it is 9:00 AM in Guiyang, it is 8:00:00 AM in Haiphong on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Guiyang and Haiphong observe daylight saving time?
Guiyang, China does not normally use a seasonal daylight-saving offset. Haiphong, Vietnam does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Shanghai and Asia/Bangkok for date-specific conversions.
What is the best meeting time between Guiyang and Haiphong?
The next recommended working-hours overlap is 1:30 PM in Guiyang and 12:30 PM in Haiphong, on Mon, Aug 17.