The Azores to Buenos Aires: time difference
Buenos Aires is 3 h behind the Azores. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
20
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
−3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Azores 08:28 8:28 AM Buenos Aires 05:28 5:28 AM You –:–
08:28 8:28 AM
Azores Summer Time · UTC+0
☀️ 07:47 · 🌙 19:14
05:28 5:28 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
−3 h
Buenos Aires is 3 h behind the Azores.
When you, the Azores 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
🇵🇹 Azores
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
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 | 🇵🇹 Azores | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 08:28 | 05:28 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Azores Summer Time | Argentina Standard Time |
| UTC offset | UTC+0 | UTC-3 |
| Offset from the Azores | — | −3 h |
| IANA zone | Atlantic/Azores | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-1, Oct 25, 00:00 | Not observed |
| Sunrise | 07:47 | 06:19 |
| Sunset | 19:14 | 19:04 |
| Daylight | 11 h 27 min | 12 h 45 min |
| People on this clock | 236,657 | 2,891,082 |
Compare the Azores with another city
More comparisons with the Azores: the time zones next to it and the far side of the clock.
Big time differences
The Azores and Buenos Aires: common questions
How many hours behind the Azores is Buenos Aires?
The clocks in Buenos Aires are 3 hours behind those in the Azores (UTC−3 and UTC+0).
What time is it in Buenos Aires at the start of the working day in the Azores?
The working day in the Azores starts at 9:00 AM; in Buenos Aires it is 6:00 AM at that moment.
What time is it in Buenos Aires when it is 6:00 PM in the Azores?
When it is 6:00 PM in the Azores, it is 3:00 PM in Buenos Aires.
When do working hours in the Azores and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in the Azores, which is 9:00 AM to 3:00 PM in Buenos Aires.
Until what time in the Azores is it still yesterday in Buenos Aires?
Before 3:00 AM in the Azores, the date in Buenos Aires has not changed yet. From 9:00 PM in Buenos Aires, it is already the next day in the Azores.
Does the time difference between the Azores and Buenos Aires change?
Yes. The clocks change only in the Azores. From October 25, 2026, Buenos Aires will be 2 hours behind the Azores.
