Angra do Heroismo to Istanbul: time difference
Istanbul is 3 h ahead of Angra do Heroismo. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Angra do Heroismo 05:56 5:56 AM Istanbul 08:56 8:56 AM You –:–
05:56 5:56 AM
Azores Summer Time · UTC+0
☀️ 07:54 · 🌙 19:20
08:56 8:56 AM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
·
+3 h
Istanbul is 3 h ahead of Angra do Heroismo.
When you, Angra do Heroismo and Istanbul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Angra do Heroismo
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇹🇷 Istanbul
3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Angra do Heroismo | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 05:56 | 08:56 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Azores Summer Time | GMT+03:00 |
| UTC offset | UTC+0 | UTC+3 |
| Offset from Angra do Heroismo | — | +3 h |
| IANA zone | Atlantic/Azores | Europe/Istanbul |
| Daylight saving | On summer time → UTC-1, Oct 25, 00:00 | Not observed |
| Sunrise | 07:54 | 07:10 |
| Sunset | 19:20 | 18:33 |
| Daylight | 11 h 26 min | 11 h 23 min |
| People on this clock | 33,779 | 15,701,602 |
Compare Angra do Heroismo with another city
More comparisons with Angra do Heroismo: the time zones next to it and the far side of the clock.
Big time differences
Angra do Heroismo and Istanbul: common questions
How many hours ahead of Angra do Heroismo is Istanbul?
The clocks in Istanbul are 3 hours ahead of those in Angra do Heroismo (UTC+3 and UTC+0).
What time is it in Istanbul when it is 9:00 AM in Angra do Heroismo?
When it is 9:00 AM in Angra do Heroismo, it is 12:00 PM in Istanbul.
What time is it in Istanbul when it is 6:00 PM in Angra do Heroismo?
When it is 6:00 PM in Angra do Heroismo, it is 9:00 PM in Istanbul.
Is there a time when both Angra do Heroismo and Istanbul are at work?
Yes: from 9:00 AM to 3:00 PM in Angra do Heroismo (12:00 PM to 6:00 PM in Istanbul), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Istanbul?
From 9:00 PM in Angra do Heroismo it is already the next day in Istanbul. The other way round, until 3:00 AM in Istanbul it is still the previous day in Angra do Heroismo.
Does the time difference between Angra do Heroismo and Istanbul change?
Yes. The clocks change only in Angra do Heroismo. From October 25, 2026, Istanbul will be 4 hours ahead of Angra do Heroismo.
