Saint Helena to Istanbul: time difference
Istanbul is 3 h ahead of Saint Helena. 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.
Saint Helena 10:44 10:44 AM Istanbul 13:44 1:44 PM You –:–
10:44 10:44 AM
Greenwich Mean Time · UTC+0
☀️ 06:00 · 🌙 18:22
13:44 1:44 PM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
·
+3 h
Istanbul is 3 h ahead of Saint Helena.
When you, Saint Helena 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
🇸🇭 Saint Helena
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 | 🇸🇭 Saint Helena | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 10:44 | 13:44 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Greenwich Mean Time | GMT+03:00 |
| UTC offset | UTC+0 | UTC+3 |
| Offset from Saint Helena | — | +3 h |
| IANA zone | Atlantic/St Helena | Europe/Istanbul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:00 | 07:10 |
| Sunset | 18:22 | 18:33 |
| Daylight | 12 h 22 min | 11 h 23 min |
| People on this clock | 5,633 | 15,701,602 |
Compare Saint Helena with another city
More comparisons with Saint Helena: the time zones next to it and the far side of the clock.
Big time differences
Saint Helena and Istanbul: common questions
What is the time difference between Saint Helena and Istanbul?
Istanbul is 3 hours ahead: it uses UTC+3, while Saint Helena is on UTC+0.
What time is it in Istanbul when it is 9:00 AM in Saint Helena?
When it is 9:00 AM in Saint Helena, it is 12:00 PM in Istanbul.
If it is 6:00 PM in Saint Helena, what time is it in Istanbul?
At 6:00 PM in Saint Helena, clocks in Istanbul show 9:00 PM.
When is a good time to call Istanbul from Saint Helena?
Between 9:00 AM and 3:00 PM in Saint Helena – that is 12:00 PM to 6:00 PM in Istanbul – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Istanbul?
From 9:00 PM in Saint Helena 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 Saint Helena.
Does the time gap between Saint Helena and Istanbul change during the year?
No, the clocks change neither in Saint Helena nor in Istanbul, so the gap is 3 hours all year round.
