What is the time difference between Istanbul and New York?

New York is 7 hours behind Istanbul. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

When is the best time to call New York from Istanbul?

Between 16:00–18:00 in Istanbul, which is 09:00–11:00 in New York. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does Istanbul observe daylight saving time?

No. Istanbul stays on UTC+3 all year, so its clocks never move.

Does New York observe daylight saving time?

Yes. New York runs on UTC-5 in winter and UTC-4 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.

If it is midday in Istanbul, what time is it in New York?

It is 05:00 in New York, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do Istanbul and New York use?

Istanbul uses Europe/Istanbul, currently UTC+3, and New York uses America/New_York, currently UTC-4 (EDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Istanbul time to New York time

Right now New York runs 7 hours behind Istanbul. That gap is not fixed: it moves when either city changes its clocks.

Convert a time

From

Date

Time

Converted time

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The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

The whole day mapped across: read down the left for Istanbul, across for New York.

Istanbul	New York
00:00	17:00previous day
01:00	18:00previous day
02:00	19:00previous day
03:00	20:00previous day
04:00	21:00previous day
05:00	22:00previous day
06:00	23:00previous day
07:00	00:00
08:00	01:00
09:00	02:00
10:00	03:00
11:00	04:00
12:00	05:00
13:00	06:00
14:00	07:00
15:00	08:00
16:00	09:00
17:00	10:00
18:00	11:00
19:00	12:00
20:00	13:00
21:00	14:00
22:00	15:00
23:00	16:00

Daylight saving time

New York changes its clocks; Istanbul does not. The difference between them therefore shifts by an hour twice a year.

Istanbul

Does not observe daylight saving time

Standard: UTC+3

New York

Observes daylight saving time

Standard: UTC-5
Daylight: UTC-4
Next change: 2026-11-01 −60m

When you can actually talk

You have 2 hours of shared working time: 16:00–18:00 in Istanbul, which is 09:00–11:00 in New York.

Istanbul 16:00–18:00New York 09:00–11:00

Reference

The zone identifiers and offsets behind everything above.

	Istanbul	New York
IANA zone	Europe/Istanbul	America/New_York
Abbreviation	UTC+3	EDT
Standard offset	UTC+3	UTC-5
Daylight offset	—	UTC-4
Clock changes this year	0	2
Country	Türkiye	United States

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between Istanbul and New York?: New York is 7 hours behind Istanbul. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call New York from Istanbul?: Between 16:00–18:00 in Istanbul, which is 09:00–11:00 in New York. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Istanbul observe daylight saving time?: No. Istanbul stays on UTC+3 all year, so its clocks never move.
Does New York observe daylight saving time?: Yes. New York runs on UTC-5 in winter and UTC-4 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.
If it is midday in Istanbul, what time is it in New York?: It is 05:00 in New York, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do Istanbul and New York use?: Istanbul uses Europe/Istanbul, currently UTC+3, and New York uses America/New_York, currently UTC-4 (EDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.