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09
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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 Boshan vs Istanbul

Boshan keeps CST (UTC+8) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is 5 hours behind Boshan; 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: 09:00–13:00 in Istanbul (14:00–18:00 your time).

Boshan and Istanbul hour by hour, with the working-hour overlap shaded
City00:00 in Boshan01:00 in Boshan02:00 in Boshan03:00 in Boshan04:00 in Boshan05:00 in Boshan06:00 in Boshan07:00 in Boshan08:00 in Boshan09:00 in Boshan10:00 in Boshan11:00 in Boshan12:00 in Boshan13:00 in Boshan14:00 in Boshan15:00 in Boshan16:00 in Boshan17:00 in Boshan18:00 in Boshan19:00 in Boshan20:00 in Boshan21:00 in Boshan22:00 in Boshan23:00 in Boshan
Boshan——000102030405060708091011121314151617181920212223
Istanbul——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Boshan and Istanbul

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

Best hours to call

14:00 in Boshan
Inside working hours on both sides
09:00 in Istanbul
15:00 in Boshan
Inside working hours on both sides
10:00 in Istanbul
16:00 in Boshan
Inside working hours on both sides
11:00 in Istanbul
17:00 in Boshan
Inside working hours on both sides
12:00 in Istanbul

Where daylight saving pulls them apart

Neither Boshan nor Istanbul changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Istanbul of Boshan?

Istanbul is 5 hours behind Boshan right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Boshan and Istanbul?

Any hour in 14:00–18:00 Boshan time is inside working hours in both cities.

Do Boshan and Istanbul change clocks on the same date?

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