Athens to Tres Cantos: time difference
Tres Cantos 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 14:47 2:47 PM Tres Cantos 13:47 1:47 PM You –:–
14:47 2:47 PM
Eastern European Summer Time · UTC+3
☀️ 07:37 · 🌙 18:45
13:47 1:47 PM
Central European Summer Time · UTC+2
☀️ 08:29 · 🌙 19:32
·
−1 h
Tres Cantos is 1 h behind Athens.
When you, Athens and Tres Cantos 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
🇪🇸 Tres Cantos
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 | 🇪🇸 Tres Cantos |
|---|---|---|
| Local time | 14:47 | 13:47 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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/Madrid |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:37 | 08:29 |
| Sunset | 18:45 | 19:32 |
| Daylight | 11 h 8 min | 11 h 3 min |
| People on this clock | 3,090,508 | 51,453 |
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 Tres Cantos: common questions
What is the time difference between Athens and Tres Cantos?
Tres Cantos is 1 hour behind: it uses UTC+2, while Athens is on UTC+3.
If it is 9:00 AM in Athens, what time is it in Tres Cantos?
At 9:00 AM in Athens, clocks in Tres Cantos show 8:00 AM.
What time is it in Tres Cantos when it is 6:00 PM in Athens?
When it is 6:00 PM in Athens, it is 5:00 PM in Tres Cantos.
When do working hours in Athens and in Tres Cantos 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 Tres Cantos.
Until what time in Athens is it still yesterday in Tres Cantos?
Before 1:00 AM in Athens, the date in Tres Cantos has not changed yet. From 11:00 PM in Tres Cantos, it is already the next day in Athens.
Does the time difference between Athens and Tres Cantos change?
No. The clocks in Athens and in Tres Cantos change on the same dates, so the difference stays 1 hour.
