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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 Khomeynī Shahr vs Istanbul

Khomeynī Shahr keeps UTC+3:30 (UTC+3:30) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is 0½ hours behind Khomeynī Shahr; 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: 09:00–18:00 in Istanbul (09:00–18:00 your time).

Khomeynī Shahr and Istanbul hour by hour, with the working-hour overlap shaded
City00:00 in Khomeynī Shahr01:00 in Khomeynī Shahr02:00 in Khomeynī Shahr03:00 in Khomeynī Shahr04:00 in Khomeynī Shahr05:00 in Khomeynī Shahr06:00 in Khomeynī Shahr07:00 in Khomeynī Shahr08:00 in Khomeynī Shahr09:00 in Khomeynī Shahr10:00 in Khomeynī Shahr11:00 in Khomeynī Shahr12:00 in Khomeynī Shahr13:00 in Khomeynī Shahr14:00 in Khomeynī Shahr15:00 in Khomeynī Shahr16:00 in Khomeynī Shahr17:00 in Khomeynī Shahr18:00 in Khomeynī Shahr19:00 in Khomeynī Shahr20:00 in Khomeynī Shahr21:00 in Khomeynī Shahr22:00 in Khomeynī Shahr23:00 in Khomeynī Shahr
Khomeynī Shahr——000102030405060708091011121314151617181920212223
Istanbul——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Khomeynī Shahr 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 Khomeynī Shahr, Istanbul and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

09:00 in Khomeynī Shahr
Inside working hours on both sides
09:00 in Istanbul
10:00 in Khomeynī Shahr
Inside working hours on both sides
10:00 in Istanbul
11:00 in Khomeynī Shahr
Inside working hours on both sides
11:00 in Istanbul
12:00 in Khomeynī Shahr
Inside working hours on both sides
12:00 in Istanbul

Where daylight saving pulls them apart

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

Also useful

Common questions

How many hours ahead is Istanbul of Khomeynī Shahr?

Istanbul is 0½ hours behind Khomeynī Shahr right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Khomeynī Shahr and Istanbul?

Any hour in 09:00–18:00 Khomeynī Shahr time is inside working hours in both cities.

Do Khomeynī Shahr and Istanbul change clocks on the same date?

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