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Working hours
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09
End
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 Guankou vs Mumbai

Guankou keeps CST (UTC+8) and Mumbai keeps IST (UTC+5:30) today. Mumbai is 2½ hours behind Guankou; 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: 09:00–16:00 in Mumbai (11:00–18:00 your time).

Guankou and Mumbai hour by hour, with the working-hour overlap shaded
City00:00 in Guankou01:00 in Guankou02:00 in Guankou03:00 in Guankou04:00 in Guankou05:00 in Guankou06:00 in Guankou07:00 in Guankou08:00 in Guankou09:00 in Guankou10:00 in Guankou11:00 in Guankou12:00 in Guankou13:00 in Guankou14:00 in Guankou15:00 in Guankou16:00 in Guankou17:00 in Guankou18:00 in Guankou19:00 in Guankou20:00 in Guankou21:00 in Guankou22:00 in Guankou23:00 in Guankou
Guankou——000102030405060708091011121314151617181920212223
Mumbai——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Guankou and Mumbai

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

Best hours to call

11:00 in Guankou
Inside working hours on both sides
09:00 in Mumbai
12:00 in Guankou
Inside working hours on both sides
10:00 in Mumbai
13:00 in Guankou
Inside working hours on both sides
11:00 in Mumbai
14:00 in Guankou
Inside working hours on both sides
12:00 in Mumbai

Where daylight saving pulls them apart

Neither Guankou nor Mumbai changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Mumbai of Guankou?

Mumbai is 2½ hours behind Guankou right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Guankou and Mumbai?

Any hour in 11:00–18:00 Guankou time is inside working hours in both cities.

Do Guankou and Mumbai change clocks on the same date?

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