Angra do Heroismo to Buenos Aires: time difference
Buenos Aires is 3 h behind Angra do Heroismo. Live clocks for both, the working hours they share, and how each one sits against your own time.
−3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Angra do Heroismo 05:49 5:49 AM Buenos Aires 02:49 2:49 AM You –:–
05:49 5:49 AM
Azores Summer Time · UTC+0
☀️ 07:54 · 🌙 19:20
02:49 2:49 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
−3 h
Buenos Aires is 3 h behind Angra do Heroismo.
When you, Angra do Heroismo 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
🇵🇹 Angra do Heroismo
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
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- Early
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Time zones side by side
| Detail | 🇵🇹 Angra do Heroismo | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 05:49 | 02:49 |
| 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 Angra do Heroismo | — | −3 h |
| IANA zone | Atlantic/Azores | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-1, Oct 25, 00:00 | Not observed |
| Sunrise | 07:54 | 06:19 |
| Sunset | 19:20 | 19:04 |
| Daylight | 11 h 26 min | 12 h 45 min |
| People on this clock | 33,779 | 2,891,082 |
Compare Angra do Heroismo with another city
More comparisons with Angra do Heroismo: the time zones next to it and the far side of the clock.
Big time differences
Angra do Heroismo and Buenos Aires: common questions
How many hours behind Angra do Heroismo is Buenos Aires?
The clocks in Buenos Aires are 3 hours behind those in Angra do Heroismo (UTC−3 and UTC+0).
What time is it in Buenos Aires at the start of the working day in Angra do Heroismo?
The working day in Angra do Heroismo starts at 9:00 AM; in Buenos Aires it is 6:00 AM at that moment.
What time is it in Buenos Aires at the end of the working day in Angra do Heroismo?
The working day in Angra do Heroismo ends at 6:00 PM; in Buenos Aires it is 3:00 PM at that moment.
When do working hours in Angra do Heroismo and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Angra do Heroismo, which is 9:00 AM to 3:00 PM in Buenos Aires.
When is it still the previous day in Buenos Aires?
Until 3:00 AM in Angra do Heroismo it is still the previous day in Buenos Aires. The other way round, from 9:00 PM in Buenos Aires it is already the next day in Angra do Heroismo.
Does the time difference between Angra do Heroismo and Buenos Aires change?
Yes. The clocks change only in Angra do Heroismo. From October 25, 2026, Buenos Aires will be 2 hours behind Angra do Heroismo.
