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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 Dehiwala-Mount Lavinia vs Guangzhou

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

Dehiwala-Mount Lavinia and Guangzhou hour by hour, with the working-hour overlap shaded
City00:00 in Dehiwala-Mount Lavinia01:00 in Dehiwala-Mount Lavinia02:00 in Dehiwala-Mount Lavinia03:00 in Dehiwala-Mount Lavinia04:00 in Dehiwala-Mount Lavinia05:00 in Dehiwala-Mount Lavinia06:00 in Dehiwala-Mount Lavinia07:00 in Dehiwala-Mount Lavinia08:00 in Dehiwala-Mount Lavinia09:00 in Dehiwala-Mount Lavinia10:00 in Dehiwala-Mount Lavinia11:00 in Dehiwala-Mount Lavinia12:00 in Dehiwala-Mount Lavinia13:00 in Dehiwala-Mount Lavinia14:00 in Dehiwala-Mount Lavinia15:00 in Dehiwala-Mount Lavinia16:00 in Dehiwala-Mount Lavinia17:00 in Dehiwala-Mount Lavinia18:00 in Dehiwala-Mount Lavinia19:00 in Dehiwala-Mount Lavinia20:00 in Dehiwala-Mount Lavinia21:00 in Dehiwala-Mount Lavinia22:00 in Dehiwala-Mount Lavinia23:00 in Dehiwala-Mount Lavinia
Dehiwala-Mount Lavinia——000102030405060708091011121314151617181920212223
Guangzhou——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Dehiwala-Mount Lavinia 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 Dehiwala-Mount Lavinia, Guangzhou and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

09:00 in Dehiwala-Mount Lavinia
Inside working hours on both sides
12:00 in Guangzhou
10:00 in Dehiwala-Mount Lavinia
Inside working hours on both sides
13:00 in Guangzhou
11:00 in Dehiwala-Mount Lavinia
Inside working hours on both sides
14:00 in Guangzhou
12:00 in Dehiwala-Mount Lavinia
Inside working hours on both sides
15:00 in Guangzhou

Where daylight saving pulls them apart

Neither Dehiwala-Mount Lavinia nor Guangzhou changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Guangzhou of Dehiwala-Mount Lavinia?

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

What is the best time to call between Dehiwala-Mount Lavinia and Guangzhou?

Any hour in 09:00–15:00 Dehiwala-Mount Lavinia time is inside working hours in both cities.

Do Dehiwala-Mount Lavinia and Guangzhou change clocks on the same date?

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