World Timezones

Istanbul to Baku Converter

Compare Baku to Istanbul instead
Istanbul4:14 amTue, Jul 21
IstanbulTRT
Turkey · UTC+3
4:14 amTue, Jul 21
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
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3p
4p
5p
6p
7p
8p
9p
10p
11p
BakuGMT+4
Azerbaijan · UTC+4
5:14 amTue, Jul 21
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
12a

Offset

The time difference between Istanbul and Baku is 1 hour.

1 hour

Istanbul (TRT) is behind Baku (GMT+4).

TRT: UTC+3

GMT+4: UTC+4

Neither Istanbul nor Baku is currently observing daylight saving time.

When to schedule

Business-hours overlap: 9 AM–4 PM in Istanbul (10 AM–5 PM in Baku).

Both teams are in working hours during this window on weekdays.

Suggested time: 12:00 PM Istanbul (1:00 PM Baku).

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

Turkey

  • New Year's DayThu, Jan 1
  • National Independence & Children's DayThu, Apr 23
  • Labour DayFri, May 1
  • Atatürk Commemoration & Youth DayTue, May 19
  • Democracy and National Unity DayWed, Jul 15
  • Victory DaySun, Aug 30
  • Republic DayThu, Oct 29

About these zones

Istanbul uses Turkey Time (TRT). To call Turkey, dial +90.

Baku uses Azerbaijan Standard Time. To call Azerbaijan, dial +994.

Baku is approximately 1,100 miles east of Istanbul.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

IstanbulBakuDay
12:00 am1:00 amSame day
1:00 am2:00 amSame day
2:00 am3:00 amSame day
3:00 am4:00 amSame day
4:00 am5:00 amSame day
5:00 am6:00 amSame day
6:00 am7:00 amSame day
7:00 am8:00 amSame day
8:00 am9:00 amSame day
9:00 am10:00 amSame day
10:00 am11:00 amSame day
11:00 am12:00 pmSame day
12:00 pm1:00 pmSame day
1:00 pm2:00 pmSame day
2:00 pm3:00 pmSame day
3:00 pm4:00 pmSame day
4:00 pm5:00 pmSame day
5:00 pm6:00 pmSame day
6:00 pm7:00 pmSame day
7:00 pm8:00 pmSame day
8:00 pm9:00 pmSame day
9:00 pm10:00 pmSame day
10:00 pm11:00 pmSame day
11:00 pm12:00 am+1 day

Daylight saving time

Neither Istanbul nor Baku observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Istanbul
Sunrise
5:50 AM
Sunset
8:32 PM
Day length
14h 42m
Baku
Sunrise
5:28 AM
Sunset
8:07 PM
Day length
14h 38m

Daylight overlap: 13h 16m — 5:50 AM–7:07 PM in Istanbul (6:50 AM–8:07 PM in Baku). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Turkey Time

  • IST
  • SAW
  • ESB
  • YEI
  • ADB
  • GZT
  • DIY
  • ADA
  • COV
  • ASR

Airports in Azerbaijan Standard Time

  • GYD

Related conversions

Common conversions

What is 9:00 am Istanbul in Baku?
9:00 am Istanbul is 10:00 am Baku.
What is 12:00 pm Istanbul in Baku?
12:00 pm Istanbul is 1:00 pm Baku.
What is 12:30 pm Istanbul in Baku?
12:30 pm Istanbul is 1:30 pm Baku.
What is 2:00 pm Istanbul in Baku?
2:00 pm Istanbul is 3:00 pm Baku.
What is 5:00 pm Istanbul in Baku?
5:00 pm Istanbul is 6:00 pm Baku.
What is 11:30 pm Istanbul in Baku?
11:30 pm Istanbul is 12:30 am Baku, the next day.