Istanbul to Sierra Leone: time difference
Sierra Leone is 3 h behind Istanbul. 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.
Istanbul 10:41 10:41 AM Sierra Leone 07:41 7:41 AM You –:–
10:41 10:41 AM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
07:41 7:41 AM
Greenwich Mean Time · UTC+0
☀️ 06:41 · 🌙 18:40
·
−3 h
Sierra Leone is 3 h behind Istanbul.
When you, Istanbul and Sierra Leone are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇷 Istanbul
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
🇸🇱 Sierra Leone
21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇸🇱 Sierra Leone |
|---|---|---|
| Local time | 10:41 | 07:41 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | GMT+03:00 | Greenwich Mean Time |
| UTC offset | UTC+3 | UTC+0 |
| Offset from Istanbul | — | −3 h |
| IANA zone | Europe/Istanbul | Africa/Freetown |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:10 | 06:41 |
| Sunset | 18:33 | 18:40 |
| Daylight | 11 h 23 min | 11 h 59 min |
| People on this clock | 15,701,602 | 7,557,212 |
Compare Istanbul with another city
More comparisons with Istanbul: the time zones next to it and the far side of the clock.
Big time differences
Istanbul and Sierra Leone: common questions
What is the time difference between Istanbul and Sierra Leone?
Sierra Leone is 3 hours behind: it uses UTC+0, while Istanbul is on UTC+3.
What time is it in Sierra Leone at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Sierra Leone it is 6:00 AM at that moment.
What time is it in Sierra Leone when it is 6:00 PM in Istanbul?
When it is 6:00 PM in Istanbul, it is 3:00 PM in Sierra Leone.
When do working hours in Istanbul and in Sierra Leone overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Istanbul, which is 9:00 AM to 3:00 PM in Sierra Leone.
Until what time in Istanbul is it still yesterday in Sierra Leone?
Before 3:00 AM in Istanbul, the date in Sierra Leone has not changed yet. From 9:00 PM in Sierra Leone, it is already the next day in Istanbul.
Is the time difference between Istanbul and Sierra Leone the same all year?
Yes. Neither Istanbul nor Sierra Leone switches to summer time, so the gap is always 3 hours.
