Athens to Kopavogur: time difference
Kopavogur is 3 h behind Athens. 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.
Athens 07:26 7:26 AM Kopavogur 04:26 4:26 AM You –:–
07:26 7:26 AM
Eastern European Summer Time · UTC+3
☀️ 07:38 · 🌙 18:44
04:26 4:26 AM
Greenwich Mean Time · UTC+0
☀️ 08:30 · 🌙 17:57
·
−3 h
Kopavogur is 3 h behind Athens.
When you, Athens and Kopavogur 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
🇮🇸 Kopavogur
21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇷 Athens | 🇮🇸 Kopavogur |
|---|---|---|
| Local time | 07:26 | 04:26 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern European Summer Time | Greenwich Mean Time |
| UTC offset | UTC+3 | UTC+0 |
| Offset from Athens | — | −3 h |
| IANA zone | Europe/Athens | Atlantic/Reykjavik |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:38 | 08:30 |
| Sunset | 18:44 | 17:57 |
| Daylight | 11 h 6 min | 9 h 27 min |
| People on this clock | 3,090,508 | 39,335 |
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 Kopavogur: common questions
How many hours behind Athens is Kopavogur?
The clocks in Kopavogur are 3 hours behind those in Athens (UTC+0 and UTC+3).
If it is 9:00 AM in Athens, what time is it in Kopavogur?
At 9:00 AM in Athens, clocks in Kopavogur show 6:00 AM.
If it is 6:00 PM in Athens, what time is it in Kopavogur?
At 6:00 PM in Athens, clocks in Kopavogur show 3:00 PM.
Is there a time when both Athens and Kopavogur are at work?
Yes: from 12:00 PM to 6:00 PM in Athens (9:00 AM to 3:00 PM in Kopavogur), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Kopavogur?
Until 3:00 AM in Athens it is still the previous day in Kopavogur. The other way round, from 9:00 PM in Kopavogur it is already the next day in Athens.
Does the time difference between Athens and Kopavogur change?
Yes. The clocks change only in Athens. From October 25, 2026, Kopavogur will be 2 hours behind Athens.
