Buenos Aires to Kopavogur: time difference
Kopavogur is 3 h ahead of Buenos Aires. 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.
Buenos Aires 23:37 11:37 PM Kopavogur 02:37 2:37 AM You –:–
23:37 11:37 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
02:37 2:37 AM
Greenwich Mean Time · UTC+0
☀️ 08:30 · 🌙 17:57
·
+3 h
Kopavogur is 3 h ahead of Buenos Aires.
When you, Buenos Aires 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
🇦🇷 Buenos Aires
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
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 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇮🇸 Kopavogur |
|---|---|---|
| Local time | 23:37 | 02:37 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Argentina Standard Time | Greenwich Mean Time |
| UTC offset | UTC-3 | UTC+0 |
| Offset from Buenos Aires | — | +3 h |
| IANA zone | America/Argentina/Buenos Aires | Atlantic/Reykjavik |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:09 | 08:30 |
| Sunset | 19:11 | 17:57 |
| Daylight | 13 h 2 min | 9 h 27 min |
| People on this clock | 2,891,082 | 39,335 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Kopavogur: common questions
What is the time difference between Buenos Aires and Kopavogur?
Kopavogur is 3 hours ahead: it uses UTC+0, while Buenos Aires is on UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Kopavogur?
At 9:00 AM in Buenos Aires, clocks in Kopavogur show 12:00 PM.
What time is it in Kopavogur when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 9:00 PM in Kopavogur.
Is there a time when both Buenos Aires and Kopavogur are at work?
Yes: from 9:00 AM to 3:00 PM in Buenos Aires (12:00 PM to 6:00 PM in Kopavogur), the working days (9:00 AM–6:00 PM) overlap.
From what time in Buenos Aires is it tomorrow in Kopavogur?
Once it is 9:00 PM in Buenos Aires, the date in Kopavogur has already changed. Until 3:00 AM in Kopavogur, it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Kopavogur change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
