Time in Haiphong vs Guangzhou
Haiphong keeps ICT (UTC+7) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 1 hour ahead of Haiphong; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 10:00–18:00 in Guangzhou (09:00–17:00 your time).
| City | 00:00 in Haiphong | 01:00 in Haiphong | 02:00 in Haiphong | 03:00 in Haiphong | 04:00 in Haiphong | 05:00 in Haiphong | 06:00 in Haiphong | 07:00 in Haiphong | 08:00 in Haiphong | 09:00 in Haiphong | 10:00 in Haiphong | 11:00 in Haiphong | 12:00 in Haiphong | 13:00 in Haiphong | 14:00 in Haiphong | 15:00 in Haiphong | 16:00 in Haiphong | 17:00 in Haiphong | 18:00 in Haiphong | 19:00 in Haiphong | 20:00 in Haiphong | 21:00 in Haiphong | 22:00 in Haiphong | 23:00 in Haiphong |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Haiphong—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Guangzhou—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Haiphong and Guangzhou
Best hours to call
09:00 in Haiphong
Inside working hours on both sides
10:00 in Guangzhou
10:00 in Haiphong
Inside working hours on both sides
11:00 in Guangzhou
11:00 in Haiphong
Inside working hours on both sides
12:00 in Guangzhou
12:00 in Haiphong
Inside working hours on both sides
13:00 in Guangzhou
Where daylight saving pulls them apart
Neither Haiphong nor Guangzhou changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Guangzhou of Haiphong?
Guangzhou is 1 hour ahead of Haiphong right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Haiphong and Guangzhou?
Any hour in 09:00–17:00 Haiphong time is inside working hours in both cities.
Do Haiphong and Guangzhou change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.