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