Time in Calamba vs Guangzhou
Calamba keeps PST (UTC+8) and Guangzhou keeps CST (UTC+8) today. Guangzhou is the same time as Calamba; 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: 09:00–18:00 in Guangzhou (09:00–18:00 your time).
| City | 00:00 in Calamba | 01:00 in Calamba | 02:00 in Calamba | 03:00 in Calamba | 04:00 in Calamba | 05:00 in Calamba | 06:00 in Calamba | 07:00 in Calamba | 08:00 in Calamba | 09:00 in Calamba | 10:00 in Calamba | 11:00 in Calamba | 12:00 in Calamba | 13:00 in Calamba | 14:00 in Calamba | 15:00 in Calamba | 16:00 in Calamba | 17:00 in Calamba | 18:00 in Calamba | 19:00 in Calamba | 20:00 in Calamba | 21:00 in Calamba | 22:00 in Calamba | 23:00 in Calamba |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calamba—— | 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 Calamba and Guangzhou
Best hours to call
09:00 in Calamba
Inside working hours on both sides
09:00 in Guangzhou
10:00 in Calamba
Inside working hours on both sides
10:00 in Guangzhou
11:00 in Calamba
Inside working hours on both sides
11:00 in Guangzhou
12:00 in Calamba
Inside working hours on both sides
12:00 in Guangzhou
Where daylight saving pulls them apart
Neither Calamba nor Guangzhou changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Guangzhou of Calamba?
Guangzhou and Calamba read the same clock right now.
What is the best time to call between Calamba and Guangzhou?
Any hour in 09:00–18:00 Calamba time is inside working hours in both cities.
Do Calamba and Guangzhou change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.