Grimstad to Athens: time difference
Athens is 1 h ahead of Grimstad. 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.
Grimstad 15:37 3:37 PM Athens 16:37 4:37 PM You –:–
15:37 3:37 PM
Central European Summer Time · UTC+2
☀️ 08:06 · 🌙 18:18
16:37 4:37 PM
Eastern European Summer Time · UTC+3
☀️ 07:36 · 🌙 18:46
·
+1 h
Athens is 1 h ahead of Grimstad.
When you, Grimstad 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
🇳🇴 Grimstad
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
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇳🇴 Grimstad | 🇬🇷 Athens |
|---|---|---|
| Local time | 15:37 | 16:37 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Grimstad | — | +1 h |
| IANA zone | Europe/Oslo | Europe/Athens |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 08:06 | 07:36 |
| Sunset | 18:18 | 18:46 |
| Daylight | 10 h 12 min | 11 h 11 min |
| People on this clock | 25,093 | 3,090,508 |
Compare Grimstad with another city
More comparisons with Grimstad: the time zones next to it and the far side of the clock.
Big time differences
Grimstad and Athens: common questions
What is the time difference between Grimstad and Athens?
Athens is 1 hour ahead: it uses UTC+3, while Grimstad is on UTC+2.
If it is 9:00 AM in Grimstad, what time is it in Athens?
At 9:00 AM in Grimstad, clocks in Athens show 10:00 AM.
What time is it in Athens when it is 6:00 PM in Grimstad?
When it is 6:00 PM in Grimstad, it is 7:00 PM in Athens.
Is there a time when both Grimstad and Athens are at work?
Yes: from 9:00 AM to 5:00 PM in Grimstad (10:00 AM to 6:00 PM in Athens), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Athens?
From 11:00 PM in Grimstad it is already the next day in Athens. The other way round, until 1:00 AM in Athens it is still the previous day in Grimstad.
Does the time gap between Grimstad and Athens change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
