Guimaraes to Athens: time difference
Athens is 2 h ahead of Guimaraes. 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.
Guimaraes 23:37 11:37 PM Athens 01:37 1:37 AM You –:–
23:37 11:37 PM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:48
01:37 1:37 AM
Eastern European Summer Time · UTC+3
☀️ 07:39 · 🌙 18:42
·
+2 h
Athens is 2 h ahead of Guimaraes.
When you, Guimaraes 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
🇵🇹 Guimaraes
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 | 🇵🇹 Guimaraes | 🇬🇷 Athens |
|---|---|---|
| Local time | 23:37 | 01:37 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | Western European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+1 | UTC+3 |
| Offset from Guimaraes | — | +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 | 07:50 | 07:39 |
| Sunset | 18:48 | 18:42 |
| Daylight | 10 h 58 min | 11 h 4 min |
| People on this clock | 156,849 | 3,090,508 |
Compare Guimaraes with another city
More comparisons with Guimaraes: the time zones next to it and the far side of the clock.
Big time differences
Guimaraes and Athens: common questions
How far ahead of Guimaraes is Athens?
Athens is 2 hours ahead of Guimaraes: UTC+3 against UTC+1.
What time is it in Athens at the start of the working day in Guimaraes?
The working day in Guimaraes starts at 9:00 AM; in Athens it is 11:00 AM at that moment.
What time is it in Athens at the end of the working day in Guimaraes?
The working day in Guimaraes ends at 6:00 PM; in Athens it is 8:00 PM at that moment.
When is a good time to call Athens from Guimaraes?
Between 9:00 AM and 4:00 PM in Guimaraes – that is 11:00 AM to 6:00 PM in Athens – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Athens compared with Guimaraes?
The new day starts in Athens earlier: at 10:00 PM in Guimaraes it is already midnight there. Until 2:00 AM in Athens, Guimaraes is still on the previous day.
Does the time gap between Guimaraes and Athens change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 2 hours.
