Sierra Leone to Athens: time difference
Athens is 3 h ahead of Sierra Leone. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sierra Leone 10:17 10:17 AM Athens 13:17 1:17 PM You –:–
10:17 10:17 AM
Greenwich Mean Time · UTC+0
☀️ 06:41 · 🌙 18:40
13:17 1:17 PM
Eastern European Summer Time · UTC+3
☀️ 07:29 · 🌙 18:56
·
+3 h
Athens is 3 h ahead of Sierra Leone.
When you, Sierra Leone and Athens are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇸🇱 Sierra Leone
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
🇬🇷 Athens
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 | 🇸🇱 Sierra Leone | 🇬🇷 Athens |
|---|---|---|
| Local time | 10:17 | 13:17 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Greenwich Mean Time | Eastern European Summer Time |
| UTC offset | UTC+0 | UTC+3 |
| Offset from Sierra Leone | — | +3 h |
| IANA zone | Africa/Freetown | Europe/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:41 | 07:29 |
| Sunset | 18:40 | 18:56 |
| Daylight | 11 h 59 min | 11 h 27 min |
| People on this clock | 7,557,212 | 3,090,508 |
Compare Sierra Leone with another city
More comparisons with Sierra Leone: the time zones next to it and the far side of the clock.
Big time differences
Sierra Leone and Athens: common questions
How far ahead of Sierra Leone is Athens?
Athens is 3 hours ahead of Sierra Leone: UTC+3 against UTC+0.
If it is 9:00 AM in Sierra Leone, what time is it in Athens?
At 9:00 AM in Sierra Leone, clocks in Athens show 12:00 PM.
What time is it in Athens at the end of the working day in Sierra Leone?
The working day in Sierra Leone ends at 6:00 PM; in Athens it is 9:00 PM at that moment.
Is there a time when both Sierra Leone and Athens are at work?
Yes: from 9:00 AM to 3:00 PM in Sierra Leone (12:00 PM to 6:00 PM in Athens), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Athens compared with Sierra Leone?
The new day starts in Athens earlier: at 9:00 PM in Sierra Leone it is already midnight there. Until 3:00 AM in Athens, Sierra Leone is still on the previous day.
Is the time difference between Sierra Leone and Athens the same all year?
No. Only Athens switches to summer time, so the gap changes twice a year. From October 25, 2026, Athens will be 2 hours ahead of Sierra Leone.
