Dunboyne to Buenos Aires: time difference
Buenos Aires is 4 h behind Dunboyne. 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.
Dunboyne 15:02 3:02 PM Buenos Aires 11:02 11:02 AM You –:–
15:02 3:02 PM
Irish Standard Time · UTC+1
☀️ 07:57 · 🌙 18:27
11:02 11:02 AM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
−4 h
Buenos Aires is 4 h behind Dunboyne.
When you, Dunboyne 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
🇮🇪 Dunboyne
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
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 19 7 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇪 Dunboyne | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 15:02 | 11:02 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Irish Standard Time | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Dunboyne | — | −4 h |
| IANA zone | Europe/Dublin | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:57 | 06:10 |
| Sunset | 18:27 | 19:10 |
| Daylight | 10 h 31 min | 13 h |
| People on this clock | 7,300 | 2,891,082 |
Compare Dunboyne with another city
More comparisons with Dunboyne: the time zones next to it and the far side of the clock.
Big time differences
Dunboyne and Buenos Aires: common questions
How many hours behind Dunboyne is Buenos Aires?
The clocks in Buenos Aires are 4 hours behind those in Dunboyne (UTC−3 and UTC+1).
If it is 9:00 AM in Dunboyne, what time is it in Buenos Aires?
At 9:00 AM in Dunboyne, clocks in Buenos Aires show 5:00 AM.
What time is it in Buenos Aires when it is 6:00 PM in Dunboyne?
When it is 6:00 PM in Dunboyne, it is 2:00 PM in Buenos Aires.
When do working hours in Dunboyne and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:00 PM to 6:00 PM in Dunboyne, which is 9:00 AM to 2:00 PM in Buenos Aires.
When does the date change in Buenos Aires compared with Dunboyne?
The new day starts in Buenos Aires later: until 4:00 AM in Dunboyne, it is still the previous day there. From 8:00 PM in Buenos Aires, Dunboyne is already on the next day.
Does the time difference between Dunboyne and Buenos Aires change?
Yes. The clocks change only in Dunboyne. From October 25, 2026, Buenos Aires will be 3 hours behind Dunboyne.
