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