Time in Katumba vs Guangzhou
Katumba keeps EAT (UTC+3) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 5 hours ahead of Katumba; 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: 14:00–18:00 in Guangzhou (09:00–13:00 your time).
| City | 00:00 in Katumba | 01:00 in Katumba | 02:00 in Katumba | 03:00 in Katumba | 04:00 in Katumba | 05:00 in Katumba | 06:00 in Katumba | 07:00 in Katumba | 08:00 in Katumba | 09:00 in Katumba | 10:00 in Katumba | 11:00 in Katumba | 12:00 in Katumba | 13:00 in Katumba | 14:00 in Katumba | 15:00 in Katumba | 16:00 in Katumba | 17:00 in Katumba | 18:00 in Katumba | 19:00 in Katumba | 20:00 in Katumba | 21:00 in Katumba | 22:00 in Katumba | 23:00 in Katumba |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Katumba—— | 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 Katumba and Guangzhou
Best hours to call
09:00 in Katumba
Inside working hours on both sides
14:00 in Guangzhou
10:00 in Katumba
Inside working hours on both sides
15:00 in Guangzhou
11:00 in Katumba
Inside working hours on both sides
16:00 in Guangzhou
12:00 in Katumba
Inside working hours on both sides
17:00 in Guangzhou
Where daylight saving pulls them apart
Neither Katumba nor Guangzhou changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Guangzhou of Katumba?
Guangzhou is 5 hours ahead of Katumba right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Katumba and Guangzhou?
Any hour in 09:00–13:00 Katumba time is inside working hours in both cities.
Do Katumba and Guangzhou change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.