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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 Ambattūr vs Guangzhou

Ambattūr keeps IST (UTC+5:30) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 2½ hours ahead of Ambattūr; 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).

Ambattūr and Guangzhou hour by hour, with the working-hour overlap shaded
City00:00 in Ambattūr01:00 in Ambattūr02:00 in Ambattūr03:00 in Ambattūr04:00 in Ambattūr05:00 in Ambattūr06:00 in Ambattūr07:00 in Ambattūr08:00 in Ambattūr09:00 in Ambattūr10:00 in Ambattūr11:00 in Ambattūr12:00 in Ambattūr13:00 in Ambattūr14:00 in Ambattūr15:00 in Ambattūr16:00 in Ambattūr17:00 in Ambattūr18:00 in Ambattūr19:00 in Ambattūr20:00 in Ambattūr21:00 in Ambattūr22:00 in Ambattūr23:00 in Ambattūr
Ambattūr——000102030405060708091011121314151617181920212223
Guangzhou——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

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

Best hours to call

09:00 in Ambattūr
Inside working hours on both sides
12:00 in Guangzhou
10:00 in Ambattūr
Inside working hours on both sides
13:00 in Guangzhou
11:00 in Ambattūr
Inside working hours on both sides
14:00 in Guangzhou
12:00 in Ambattūr
Inside working hours on both sides
15:00 in Guangzhou

Where daylight saving pulls them apart

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

Also useful

Common questions

How many hours ahead is Guangzhou of Ambattūr?

Guangzhou is 2½ hours ahead of Ambattūr right now. The gap is not fixed: it moves whenever either side changes its clocks.

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

Any hour in 09:00–15:00 Ambattūr time is inside working hours in both cities.

Do Ambattūr and Guangzhou change clocks on the same date?

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