Athens to Massy: time difference
Massy 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 13:45 1:45 PM Massy 12:45 12:45 PM You –:–
13:45 1:45 PM
Eastern European Summer Time · UTC+3
☀️ 07:39 · 🌙 18:42
12:45 12:45 PM
Central European Summer Time · UTC+2
☀️ 08:19 · 🌙 18:54
·
−1 h
Massy is 1 h behind Athens.
When you, Athens and Massy 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
🇫🇷 Massy
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 | 🇫🇷 Massy |
|---|---|---|
| Local time | 13:45 | 12:45 |
| 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 | 08:19 |
| Sunset | 18:42 | 18:54 |
| Daylight | 11 h 4 min | 10 h 35 min |
| People on this clock | 3,090,508 | 50,000 |
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 Massy: common questions
What is the time difference between Athens and Massy?
Massy is 1 hour behind: it uses UTC+2, while Athens is on UTC+3.
What time is it in Massy at the start of the working day in Athens?
The working day in Athens starts at 9:00 AM; in Massy it is 8:00 AM at that moment.
What time is it in Massy at the end of the working day in Athens?
The working day in Athens ends at 6:00 PM; in Massy it is 5:00 PM at that moment.
When do working hours in Athens and in Massy overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Athens, which is 9:00 AM to 5:00 PM in Massy.
When does the date change in Massy compared with Athens?
The new day starts in Massy later: until 1:00 AM in Athens, it is still the previous day there. From 11:00 PM in Massy, Athens is already on the next day.
Is the time difference between Athens and Massy the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
