Corunna to Buenos Aires: time difference
Buenos Aires is 5 h behind Corunna. 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.
Corunna 20:55 8:55 PM Buenos Aires 15:55 3:55 PM You –:–
20:55 8:55 PM
Central European Summer Time · UTC+2
☀️ 08:50 · 🌙 19:49
15:55 3:55 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
−5 h
Buenos Aires is 5 h behind Corunna.
When you, Corunna and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇪🇸 Corunna
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
🇦🇷 Buenos Aires
19 7 PM 20 8 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇪🇸 Corunna | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 20:55 | 15:55 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Corunna | — | −5 h |
| IANA zone | Europe/Madrid | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 08:50 | 06:10 |
| Sunset | 19:49 | 19:10 |
| Daylight | 10 h 59 min | 13 h |
| People on this clock | 247,376 | 2,891,082 |
Compare Corunna with another city
More comparisons with Corunna: the time zones next to it and the far side of the clock.
Big time differences
Corunna and Buenos Aires: common questions
What is the time difference between Corunna and Buenos Aires?
Buenos Aires is 5 hours behind: it uses UTC−3, while Corunna is on UTC+2.
What time is it in Buenos Aires when it is 9:00 AM in Corunna?
When it is 9:00 AM in Corunna, it is 4:00 AM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Corunna?
When it is 6:00 PM in Corunna, it is 1:00 PM in Buenos Aires.
When do working hours in Corunna and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 2:00 PM to 6:00 PM in Corunna, which is 9:00 AM to 1:00 PM in Buenos Aires.
When is it still the previous day in Buenos Aires?
Until 5:00 AM in Corunna it is still the previous day in Buenos Aires. The other way round, from 7:00 PM in Buenos Aires it is already the next day in Corunna.
Does the time difference between Corunna and Buenos Aires change?
Yes. The clocks change only in Corunna. From October 25, 2026, Buenos Aires will be 4 hours behind Corunna.
