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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 Istanbul vs Port Moresby

Istanbul keeps UTC+3 (UTC+3) and Port Moresby keeps UTC+10 (UTC+10) today. Port Moresby is 7 hours ahead of Istanbul; 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: 16:00–18:00 in Port Moresby (09:00–11:00 your time).

Istanbul and Port Moresby hour by hour, with the working-hour overlap shaded
City00:00 in Istanbul01:00 in Istanbul02:00 in Istanbul03:00 in Istanbul04:00 in Istanbul05:00 in Istanbul06:00 in Istanbul07:00 in Istanbul08:00 in Istanbul09:00 in Istanbul10:00 in Istanbul11:00 in Istanbul12:00 in Istanbul13:00 in Istanbul14:00 in Istanbul15:00 in Istanbul16:00 in Istanbul17:00 in Istanbul18:00 in Istanbul19:00 in Istanbul20:00 in Istanbul21:00 in Istanbul22:00 in Istanbul23:00 in Istanbul
Istanbul——000102030405060708091011121314151617181920212223
Port Moresby——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Istanbul and Port Moresby

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

Best hours to call

09:00 in Istanbul
Inside working hours on both sides
16:00 in Port Moresby
10:00 in Istanbul
Inside working hours on both sides
17:00 in Port Moresby

Where daylight saving pulls them apart

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

Also useful

Common questions

How many hours ahead is Port Moresby of Istanbul?

Port Moresby is 7 hours ahead of Istanbul right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Istanbul and Port Moresby?

Any hour in 09:00–11:00 Istanbul time is inside working hours in both cities.

Do Istanbul and Port Moresby change clocks on the same date?

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