Athens to Rennes: time difference
Rennes is 1 h behind Athens. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Athens 18:11 6:11 PM Rennes 17:11 5:11 PM You –:–
18:11 6:11 PM
Eastern European Summer Time · UTC+3
☀️ 07:39 · 🌙 18:42
17:11 5:11 PM
Central European Summer Time · UTC+2
☀️ 08:34 · 🌙 19:11
·
−1 h
Rennes is 1 h behind Athens.
When you, Athens and Rennes are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇷 Athens
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
🇫🇷 Rennes
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 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇷 Athens | 🇫🇷 Rennes |
|---|---|---|
| Local time | 18:11 | 17:11 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Athens | — | −1 h |
| IANA zone | Europe/Athens | Europe/Paris |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:39 | 08:34 |
| Sunset | 18:42 | 19:11 |
| Daylight | 11 h 4 min | 10 h 37 min |
| People on this clock | 3,090,508 | 225,081 |
Compare Athens with another city
More comparisons with Athens: the time zones next to it and the far side of the clock.
Big time differences
Athens and Rennes: common questions
What is the time difference between Athens and Rennes?
Rennes is 1 hour behind: it uses UTC+2, while Athens is on UTC+3.
What time is it in Rennes at the start of the working day in Athens?
The working day in Athens starts at 9:00 AM; in Rennes it is 8:00 AM at that moment.
What time is it in Rennes when it is 6:00 PM in Athens?
When it is 6:00 PM in Athens, it is 5:00 PM in Rennes.
When is a good time to call Rennes from Athens?
Between 10:00 AM and 6:00 PM in Athens – that is 9:00 AM to 5:00 PM in Rennes – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Athens is it still yesterday in Rennes?
Before 1:00 AM in Athens, the date in Rennes has not changed yet. From 11:00 PM in Rennes, it is already the next day in Athens.
Does the time difference between Athens and Rennes change?
No. The clocks in Athens and in Rennes change on the same dates, so the difference stays 1 hour.
