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