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Haiphong to Zhengzhou time
Use TimeInOne to convert any local time in Haiphong, Vietnam to the corresponding time in Zhengzhou, China.
The conversion uses Asia/Bangkok and Asia/Shanghai, including date-specific seasonal clock changes.
City Time Converter
Haiphong to Zhengzhou Time Converter
Convert Haiphong, Vietnam time to Zhengzhou, China. Compare local times, working hours and recommended meeting slots.
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Locations
About Haiphong and Zhengzhou
Compare location details, time zones, populations and coordinates for both cities.
City information
Haiphong
Vietnam
- Country
- Vietnam
- VN
- Population
- 2,625,200
- Time zone
- Asia/Bangkok
- Coordinates
- 20.8648° N
- 106.6834° E
City information
Zhengzhou
China
- Country
- China
- CN
- Population
- 4,253,913
- Time zone
- Asia/Shanghai
- Coordinates
- 34.7578° N
- 113.6486° E
Need the reverse conversion?
Convert Zhengzhou time back to Haiphong.
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FAQ
Haiphong to Zhengzhou time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Haiphong and Zhengzhou.
What is the time difference between Haiphong and Zhengzhou?
Zhengzhou is 1 hour ahead of Haiphong. The exact difference can change during the year when one location changes its clocks before the other.
Is Zhengzhou ahead of Haiphong?
Yes. Zhengzhou is currently 1 hour ahead of Haiphong.
What time is 9:00 AM in Haiphong in Zhengzhou?
When it is 9:00 AM in Haiphong, it is 10:00:00 AM in Zhengzhou on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Haiphong and Zhengzhou observe daylight saving time?
Haiphong, Vietnam does not normally use a seasonal daylight-saving offset. Zhengzhou, China does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Bangkok and Asia/Shanghai for date-specific conversions.
What is the best meeting time between Haiphong and Zhengzhou?
The next recommended working-hours overlap is 12:30 PM in Haiphong and 1:30 PM in Zhengzhou, on Mon, Aug 17.