World Timezones

Muscat to Istanbul Converter

Compare Istanbul to Muscat instead
Muscat11:47 amWed, Jul 22
MuscatGST
Oman · UTC+4
11:47 amWed, Jul 22
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11p
IstanbulTRT
Turkey · UTC+3
10:47 amWed, Jul 22
11p
12a
1a
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8a
9a
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12p
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Offset

The time difference between Muscat and Istanbul is 1 hour.

1 hour

Muscat (GST) is ahead of Istanbul (TRT).

GST: UTC+4

TRT: UTC+3

Neither Muscat nor Istanbul is currently observing daylight saving time.

When to schedule

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

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

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

Note: the working week in Oman runs Sunday–Thursday; Friday–Saturday is the weekend, so overlap on those days is limited.

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

Muscat uses Gulf Standard Time (GST). To call Oman, dial +968.

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

Istanbul is approximately 2,100 miles northwest of Muscat.

Quick reference

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

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

Daylight saving time

Neither Muscat nor Istanbul 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

Muscat
Sunrise
5:32 AM
Sunset
6:55 PM
Day length
13h 22m
Istanbul
Sunrise
5:51 AM
Sunset
8:31 PM
Day length
14h 40m

Daylight overlap: 12h 3m — 6:51 AM–6:55 PM in Muscat (5:51 AM–5:55 PM in Istanbul). 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 Gulf Standard Time

  • MCT

Airports in Turkey Time

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

Related conversions

Common conversions

What is 9:00 am Muscat in Istanbul?
9:00 am Muscat is 8:00 am Istanbul.
What is 12:00 pm Muscat in Istanbul?
12:00 pm Muscat is 11:00 am Istanbul.
What is 12:30 pm Muscat in Istanbul?
12:30 pm Muscat is 11:30 am Istanbul.
What is 2:00 pm Muscat in Istanbul?
2:00 pm Muscat is 1:00 pm Istanbul.
What is 5:00 pm Muscat in Istanbul?
5:00 pm Muscat is 4:00 pm Istanbul.
What is 11:30 pm Muscat in Istanbul?
11:30 pm Muscat is 10:30 pm Istanbul.