Porto to Athens: time difference
Athens is 2 h ahead of Porto. 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.
Porto 02:05 2:05 AM Athens 04:05 4:05 AM You –:–
02:05 2:05 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:03
04:05 4:05 AM
Eastern European Summer Time · UTC+3
☀️ 07:29 · 🌙 18:56
·
+2 h
Athens is 2 h ahead of Porto.
When you, Porto 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
🇵🇹 Porto
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
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Porto | 🇬🇷 Athens |
|---|---|---|
| Local time | 02:05 | 04:05 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+1 | UTC+3 |
| Offset from Porto | — | +2 h |
| IANA zone | Europe/Lisbon | Europe/Athens |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:41 | 07:29 |
| Sunset | 19:03 | 18:56 |
| Daylight | 11 h 23 min | 11 h 27 min |
| People on this clock | 231,828 | 3,090,508 |
Compare Porto with another city
More comparisons with Porto: the time zones next to it and the far side of the clock.
Big time differences
Porto and Athens: common questions
How many hours ahead of Porto is Athens?
The clocks in Athens are 2 hours ahead of those in Porto (UTC+3 and UTC+1).
What time is it in Athens when it is 9:00 AM in Porto?
When it is 9:00 AM in Porto, it is 11:00 AM in Athens.
What time is it in Athens at the end of the working day in Porto?
The working day in Porto ends at 6:00 PM; in Athens it is 8:00 PM at that moment.
When do working hours in Porto and in Athens overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Porto, which is 11:00 AM to 6:00 PM in Athens.
When does the date change in Athens compared with Porto?
The new day starts in Athens earlier: at 10:00 PM in Porto it is already midnight there. Until 2:00 AM in Athens, Porto is still on the previous day.
Does the time difference between Porto and Athens change?
No. The clocks in Porto and in Athens change on the same dates, so the difference stays 2 hours.
