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09
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18
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Grogol vs Guangzhou

Grogol keeps WIB (UTC+7) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 1 hour ahead of Grogol; 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: 10:00–18:00 in Guangzhou (09:00–17:00 your time).

Grogol and Guangzhou hour by hour, with the working-hour overlap shaded
City00:00 in Grogol01:00 in Grogol02:00 in Grogol03:00 in Grogol04:00 in Grogol05:00 in Grogol06:00 in Grogol07:00 in Grogol08:00 in Grogol09:00 in Grogol10:00 in Grogol11:00 in Grogol12:00 in Grogol13:00 in Grogol14:00 in Grogol15:00 in Grogol16:00 in Grogol17:00 in Grogol18:00 in Grogol19:00 in Grogol20:00 in Grogol21:00 in Grogol22:00 in Grogol23:00 in Grogol
Grogol——000102030405060708091011121314151617181920212223
Guangzhou——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Grogol and Guangzhou

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Grogol, Guangzhou and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

09:00 in Grogol
Inside working hours on both sides
10:00 in Guangzhou
10:00 in Grogol
Inside working hours on both sides
11:00 in Guangzhou
11:00 in Grogol
Inside working hours on both sides
12:00 in Guangzhou
12:00 in Grogol
Inside working hours on both sides
13:00 in Guangzhou

Where daylight saving pulls them apart

Neither Grogol nor Guangzhou changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Guangzhou of Grogol?

Guangzhou is 1 hour ahead of Grogol right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Grogol and Guangzhou?

Any hour in 09:00–17:00 Grogol time is inside working hours in both cities.

Do Grogol and Guangzhou change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.