Time in Dam Dam vs Guangzhou
Dam Dam keeps IST (UTC+5:30) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 2½ hours ahead of Dam Dam; 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: 12:00–18:00 in Guangzhou (09:00–15:00 your time).
| City | 00:00 in Dam Dam | 01:00 in Dam Dam | 02:00 in Dam Dam | 03:00 in Dam Dam | 04:00 in Dam Dam | 05:00 in Dam Dam | 06:00 in Dam Dam | 07:00 in Dam Dam | 08:00 in Dam Dam | 09:00 in Dam Dam | 10:00 in Dam Dam | 11:00 in Dam Dam | 12:00 in Dam Dam | 13:00 in Dam Dam | 14:00 in Dam Dam | 15:00 in Dam Dam | 16:00 in Dam Dam | 17:00 in Dam Dam | 18:00 in Dam Dam | 19:00 in Dam Dam | 20:00 in Dam Dam | 21:00 in Dam Dam | 22:00 in Dam Dam | 23:00 in Dam Dam |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dam Dam—— | 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 Dam Dam and Guangzhou
Best hours to call
09:00 in Dam Dam
Inside working hours on both sides
12:00 in Guangzhou
10:00 in Dam Dam
Inside working hours on both sides
13:00 in Guangzhou
11:00 in Dam Dam
Inside working hours on both sides
14:00 in Guangzhou
12:00 in Dam Dam
Inside working hours on both sides
15:00 in Guangzhou
Where daylight saving pulls them apart
Neither Dam Dam nor Guangzhou changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Guangzhou of Dam Dam?
Guangzhou is 2½ hours ahead of Dam Dam right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Dam Dam and Guangzhou?
Any hour in 09:00–15:00 Dam Dam time is inside working hours in both cities.
Do Dam Dam and Guangzhou change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.