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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 Itapecerica da Serra vs Guangzhou

Itapecerica da Serra keeps UTC−3 (UTC−3) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 11 hours ahead of Itapecerica da Serra; the rows below read both clocks live.

The working day, side by side

The working days do not meet. there is no working-hour overlap with Guangzhou — the nearest workable window is 06:00–07:00 your time (17:00 there).

Itapecerica da Serra and Guangzhou hour by hour, with the working-hour overlap shaded
City00:00 in Itapecerica da Serra01:00 in Itapecerica da Serra02:00 in Itapecerica da Serra03:00 in Itapecerica da Serra04:00 in Itapecerica da Serra05:00 in Itapecerica da Serra06:00 in Itapecerica da Serra07:00 in Itapecerica da Serra08:00 in Itapecerica da Serra09:00 in Itapecerica da Serra10:00 in Itapecerica da Serra11:00 in Itapecerica da Serra12:00 in Itapecerica da Serra13:00 in Itapecerica da Serra14:00 in Itapecerica da Serra15:00 in Itapecerica da Serra16:00 in Itapecerica da Serra17:00 in Itapecerica da Serra18:00 in Itapecerica da Serra19:00 in Itapecerica da Serra20:00 in Itapecerica da Serra21:00 in Itapecerica da Serra22:00 in Itapecerica da Serra23:00 in Itapecerica da Serra
Itapecerica da Serra——000102030405060708091011121314151617181920212223
Guangzhou——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Itapecerica da Serra 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 Itapecerica da Serra, Guangzhou and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

there is no working-hour overlap with Guangzhou — the nearest workable window is 06:00–07:00 your time (17:00 there).

Where daylight saving pulls them apart

Neither Itapecerica da Serra nor Guangzhou changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Guangzhou of Itapecerica da Serra?

Guangzhou is 11 hours ahead of Itapecerica da Serra right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Itapecerica da Serra and Guangzhou?

There is no hour inside working hours in both cities. 06:00–07:00 your time (17:00 there) is the cheapest compromise, and one side is taking a shoulder hour.

Do Itapecerica da Serra and Guangzhou change clocks on the same date?

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