Carvoiero to Buenos Aires: time difference
Buenos Aires is 4 h behind Carvoiero. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Carvoiero 18:43 6:43 PM Buenos Aires 14:43 2:43 PM You –:–
18:43 6:43 PM
Western European Summer Time · UTC+1
☀️ 07:47 · 🌙 18:52
14:43 2:43 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
−4 h
Buenos Aires is 4 h behind Carvoiero.
When you, Carvoiero 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
🇵🇹 Carvoiero
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 | 🇵🇹 Carvoiero | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 18:43 | 14:43 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Western European Summer Time | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Carvoiero | — | −4 h |
| IANA zone | Europe/Lisbon | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:47 | 06:06 |
| Sunset | 18:52 | 19:12 |
| Daylight | 11 h 5 min | 13 h 6 min |
| People on this clock | 10,141 | 2,891,082 |
Compare Carvoiero with another city
More comparisons with Carvoiero: the time zones next to it and the far side of the clock.
Big time differences
Carvoiero and Buenos Aires: common questions
What is the time difference between Carvoiero and Buenos Aires?
Buenos Aires is 4 hours behind: it uses UTC−3, while Carvoiero is on UTC+1.
What time is it in Buenos Aires when it is 9:00 AM in Carvoiero?
When it is 9:00 AM in Carvoiero, it is 5:00 AM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Carvoiero?
When it is 6:00 PM in Carvoiero, it is 2:00 PM in Buenos Aires.
Is there a time when both Carvoiero and Buenos Aires are at work?
Yes: from 1:00 PM to 6:00 PM in Carvoiero (9:00 AM to 2:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Carvoiero?
The new day starts in Buenos Aires later: until 4:00 AM in Carvoiero, it is still the previous day there. From 8:00 PM in Buenos Aires, Carvoiero is already on the next day.
Does the time difference between Carvoiero and Buenos Aires change?
Yes. The clocks change only in Carvoiero. From October 25, 2026, Buenos Aires will be 3 hours behind Carvoiero.
