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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 Guangzhou vs Santa María Chimalhuacán

Guangzhou keeps CST (UTC+8) and Santa María Chimalhuacán keeps CST (UTC−6) today. Santa María Chimalhuacán is 14 hours behind Guangzhou; 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 Santa María Chimalhuacán — the nearest workable window is 07:00–08:00 your time (17:00 there).

Guangzhou and Santa María Chimalhuacán hour by hour, with the working-hour overlap shaded
City00:00 in Guangzhou01:00 in Guangzhou02:00 in Guangzhou03:00 in Guangzhou04:00 in Guangzhou05:00 in Guangzhou06:00 in Guangzhou07:00 in Guangzhou08:00 in Guangzhou09:00 in Guangzhou10:00 in Guangzhou11:00 in Guangzhou12:00 in Guangzhou13:00 in Guangzhou14:00 in Guangzhou15:00 in Guangzhou16:00 in Guangzhou17:00 in Guangzhou18:00 in Guangzhou19:00 in Guangzhou20:00 in Guangzhou21:00 in Guangzhou22:00 in Guangzhou23:00 in Guangzhou
Guangzhou——000102030405060708091011121314151617181920212223
Santa María Chimalhuacán——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Guangzhou and Santa María Chimalhuacán

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Guangzhou, Santa María Chimalhuacán 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 Santa María Chimalhuacán — the nearest workable window is 07:00–08:00 your time (17:00 there).

Where daylight saving pulls them apart

Neither Guangzhou nor Santa María Chimalhuacán changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Santa María Chimalhuacán of Guangzhou?

Santa María Chimalhuacán is 14 hours behind Guangzhou right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Guangzhou and Santa María Chimalhuacán?

There is no hour inside working hours in both cities. 07:00–08:00 your time (17:00 there) is the cheapest compromise, and one side is taking a shoulder hour.

Do Guangzhou and Santa María Chimalhuacán change clocks on the same date?

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