Time in Nagasaki vs Guangzhou
Nagasaki keeps JST (UTC+9) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 1 hour behind Nagasaki; 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 Guangzhou (10:00–18:00 your time).
| City | 00:00 in Nagasaki | 01:00 in Nagasaki | 02:00 in Nagasaki | 03:00 in Nagasaki | 04:00 in Nagasaki | 05:00 in Nagasaki | 06:00 in Nagasaki | 07:00 in Nagasaki | 08:00 in Nagasaki | 09:00 in Nagasaki | 10:00 in Nagasaki | 11:00 in Nagasaki | 12:00 in Nagasaki | 13:00 in Nagasaki | 14:00 in Nagasaki | 15:00 in Nagasaki | 16:00 in Nagasaki | 17:00 in Nagasaki | 18:00 in Nagasaki | 19:00 in Nagasaki | 20:00 in Nagasaki | 21:00 in Nagasaki | 22:00 in Nagasaki | 23:00 in Nagasaki |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nagasaki—— | 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 Nagasaki and Guangzhou
Best hours to call
10:00 in Nagasaki
Inside working hours on both sides
09:00 in Guangzhou
11:00 in Nagasaki
Inside working hours on both sides
10:00 in Guangzhou
12:00 in Nagasaki
Inside working hours on both sides
11:00 in Guangzhou
13:00 in Nagasaki
Inside working hours on both sides
12:00 in Guangzhou
Where daylight saving pulls them apart
Neither Nagasaki nor Guangzhou changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Guangzhou of Nagasaki?
Guangzhou is 1 hour behind Nagasaki right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Nagasaki and Guangzhou?
Any hour in 10:00–18:00 Nagasaki time is inside working hours in both cities.
Do Nagasaki and Guangzhou change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.