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Global ClockTime zone converter & meeting planner
SETTINGS
Clock
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 Sinŭiju vs Shanghai

Sinŭiju keeps KST (UTC+9) and Shanghai keeps CST (UTC+8) today. Shanghai is 1 hour behind Sinŭiju; 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: 09:00–17:00 in Shanghai (10:00–18:00 your time).

Sinŭiju and Shanghai hour by hour, with the working-hour overlap shaded
City00:00 in Sinŭiju01:00 in Sinŭiju02:00 in Sinŭiju03:00 in Sinŭiju04:00 in Sinŭiju05:00 in Sinŭiju06:00 in Sinŭiju07:00 in Sinŭiju08:00 in Sinŭiju09:00 in Sinŭiju10:00 in Sinŭiju11:00 in Sinŭiju12:00 in Sinŭiju13:00 in Sinŭiju14:00 in Sinŭiju15:00 in Sinŭiju16:00 in Sinŭiju17:00 in Sinŭiju18:00 in Sinŭiju19:00 in Sinŭiju20:00 in Sinŭiju21:00 in Sinŭiju22:00 in Sinŭiju23:00 in Sinŭiju
Sinŭiju——000102030405060708091011121314151617181920212223
Shanghai——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Sinŭiju and Shanghai

Best hours to call

10:00 in Sinŭiju
Inside working hours on both sides
09:00 in Shanghai
11:00 in Sinŭiju
Inside working hours on both sides
10:00 in Shanghai
12:00 in Sinŭiju
Inside working hours on both sides
11:00 in Shanghai
13:00 in Sinŭiju
Inside working hours on both sides
12:00 in Shanghai

Where daylight saving pulls them apart

Neither Sinŭiju nor Shanghai changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Shanghai of Sinŭiju?

Shanghai is 1 hour behind Sinŭiju right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Sinŭiju and Shanghai?

Any hour in 10:00–18:00 Sinŭiju time is inside working hours in both cities.

Do Sinŭiju and Shanghai change clocks on the same date?

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