From
Lanzhou
China
1:02 PM
Sun, Nov 1
UTC+8Asia/Shanghai
Time Difference
Lanzhou vs Haiphong Time Difference
Compare the current local time in Lanzhou, China and Haiphong, Vietnam.
Live local timeDST awareUTC offsets
Current difference
Haiphong is currently 1 hour behind Lanzhou.
This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.
24-hour comparison
Compare Lanzhou and Haiphong hour by hour
See how a full local day in Lanzhou, China maps to Haiphong, Vietnam. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.
Best working-hours overlap
10:00 AM – 6:00 PM in Lanzhou
corresponds to 9:00 AM – 5:00 PM in Haiphong.
Lanzhou
Asia/Shanghai
Haiphong
Asia/Bangkok
Availability
12:00 AM
Sun, Nov 1
11:00 PM
Previous daySat, Oct 31
Night
1:00 AM
Sun, Nov 1
12:00 AM
Sun, Nov 1
Night
2:00 AM
Sun, Nov 1
1:00 AM
Sun, Nov 1
Night
3:00 AM
Sun, Nov 1
2:00 AM
Sun, Nov 1
Night
4:00 AM
Sun, Nov 1
3:00 AM
Sun, Nov 1
Night
5:00 AM
Sun, Nov 1
4:00 AM
Sun, Nov 1
Night
6:00 AM
Sun, Nov 1
5:00 AM
Sun, Nov 1
Night
7:00 AM
Sun, Nov 1
6:00 AM
Sun, Nov 1
Night
8:00 AM
Sun, Nov 1
7:00 AM
Sun, Nov 1
Possible
9:00 AM
Sun, Nov 1
8:00 AM
Sun, Nov 1
Possible
10:00 AM
Sun, Nov 1
9:00 AM
Sun, Nov 1
Good overlap
11:00 AM
Sun, Nov 1
10:00 AM
Sun, Nov 1
Good overlap
12:00 PM
Sun, Nov 1
11:00 AM
Sun, Nov 1
Good overlap
1:00 PM
Sun, Nov 1
12:00 PM
Sun, Nov 1
Good overlap
2:00 PM
Sun, Nov 1
1:00 PM
Sun, Nov 1
Good overlap
3:00 PM
Sun, Nov 1
2:00 PM
Sun, Nov 1
Good overlap
4:00 PM
Sun, Nov 1
3:00 PM
Sun, Nov 1
Good overlap
5:00 PM
Sun, Nov 1
4:00 PM
Sun, Nov 1
Good overlap
6:00 PM
Sun, Nov 1
5:00 PM
Sun, Nov 1
Possible
7:00 PM
Sun, Nov 1
6:00 PM
Sun, Nov 1
Possible
8:00 PM
Sun, Nov 1
7:00 PM
Sun, Nov 1
Possible
9:00 PM
Sun, Nov 1
8:00 PM
Sun, Nov 1
Night
10:00 PM
Sun, Nov 1
9:00 PM
Sun, Nov 1
Night
11:00 PM
Sun, Nov 1
10:00 PM
Sun, Nov 1
Night
Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.
On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.
Call planning
Best time to call Haiphong from Lanzhou
Compare typical business hours in Lanzhou, China and Haiphong, Vietnam to find a practical time for calls, meetings or international coordination.
Lanzhou
1:02 PM – 6:02 PM
China
Best overlap
Haiphong
12:02 PM – 5:02 PM
Vietnam
The best time to call Haiphong from Lanzhou is between 1:02 PM and 6:02 PM in Lanzhou. This corresponds to 12:02 PM – 5:02 PM in Haiphong.
Other reasonable windows
Lanzhou
6:02 PM – 9:02 PM
Haiphong
5:02 PM – 8:02 PM
Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.
Time difference explained
Lanzhou and Haiphong time difference explained
Current local-time relationship
Haiphong is currently 1 hour behind Lanzhou.
Lanzhou uses Asia/Shanghai and currently has an offset of UTC+8. Haiphong uses Asia/Bangkok and currently has an offset of UTC+7.
Working-hours overlap
For a typical 9:00 AM–6:00 PM workday, the cities overlap from 10:00 AM to 6:00 PM in Lanzhou, corresponding to 9:00 AM–5:00 PM in Haiphong.
Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.
Convert a specific time
Need more than the current difference?
Convert a specific date and local time between Lanzhou and Haiphong.
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FAQ
Lanzhou to Haiphong time difference FAQ
Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Lanzhou and Haiphong.
What is the time difference between Lanzhou and Haiphong?
The current time difference between Lanzhou and Haiphong is 1 hour. Haiphong is currently 1 hour behind Lanzhou.
Is Haiphong ahead of or behind Lanzhou?
Haiphong is currently 1 hour behind Lanzhou.
What time is it in Haiphong when it is 9:00 AM in Lanzhou?
Using the current UTC offsets, 9:00 AM in Lanzhou corresponds to 8:00 AM in Haiphong. The exact difference can change when daylight-saving rules change.
What is the best time to call Haiphong from Lanzhou?
Typical 9:00 AM–6:00 PM business hours overlap between 10:00 AM and 6:00 PM in Lanzhou. This corresponds to 9:00 AM–5:00 PM in Haiphong.
Can the time difference between Lanzhou and Haiphong change?
Yes. The time difference can change if Lanzhou or Haiphong changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Asia/Shanghai and Asia/Bangkok for date-aware calculations.