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Global ClockTime zone converter & meeting planner
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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 New Haven vs Istanbul

New Haven keeps EDT (UTC−4) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is 7 hours ahead of New Haven; 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 Istanbul (09:00–11:00 your time).

New Haven and Istanbul hour by hour, with the working-hour overlap shaded
City00:00 in New Haven01:00 in New Haven02:00 in New Haven03:00 in New Haven04:00 in New Haven05:00 in New Haven06:00 in New Haven07:00 in New Haven08:00 in New Haven09:00 in New Haven10:00 in New Haven11:00 in New Haven12:00 in New Haven13:00 in New Haven14:00 in New Haven15:00 in New Haven16:00 in New Haven17:00 in New Haven18:00 in New Haven19:00 in New Haven20:00 in New Haven21:00 in New Haven22:00 in New Haven23:00 in New Haven
New Haven——000102030405060708091011121314151617181920212223
Istanbul——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

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

Best hours to call

09:00 in New Haven
Inside working hours on both sides
16:00 in Istanbul
10:00 in New Haven
Inside working hours on both sides
17:00 in Istanbul

Where daylight saving pulls them apart

New Haven next changes on Sunday 1 November 2026. Between those two dates the gap between the cities is an hour different from the one shown above — which is exactly when a recurring meeting drifts. Every date we track is on the daylight saving page.

Also useful

Common questions

How many hours ahead is Istanbul of New Haven?

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

What is the best time to call between New Haven and Istanbul?

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

Do New Haven and Istanbul change clocks on the same date?

Only one of them does, so the gap between them changes twice a year even though neither city moved relative to the sun.