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Global ClockTime zone converter & meeting planner
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Working hours
Start
09
End
18
Theme

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 N'Djamena

Guangzhou keeps CST (UTC+8) and N'Djamena keeps WAT (UTC+1) today. N'Djamena is 7 hours behind Guangzhou; 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: 09:00–11:00 in N'Djamena (16:00–18:00 your time).

Guangzhou and N'Djamena 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
N'Djamena——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Guangzhou and N'Djamena

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, N'Djamena and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

16:00 in Guangzhou
Inside working hours on both sides
09:00 in N'Djamena
17:00 in Guangzhou
Inside working hours on both sides
10:00 in N'Djamena

Where daylight saving pulls them apart

Neither Guangzhou nor N'Djamena changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is N'Djamena of Guangzhou?

N'Djamena is 7 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 N'Djamena?

Any hour in 16:00–18:00 Guangzhou time is inside working hours in both cities.

Do Guangzhou and N'Djamena change clocks on the same date?

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