Ericeira to Buenos Aires: time difference
Buenos Aires is 4 h behind Ericeira. 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.
Ericeira 19:12 7:12 PM Buenos Aires 15:12 3:12 PM You –:–
19:12 7:12 PM
Western European Summer Time · UTC+1
☀️ 07:49 · 🌙 18:58
15:12 3:12 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
−4 h
Buenos Aires is 4 h behind Ericeira.
When you, Ericeira 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
🇵🇹 Ericeira
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 | 🇵🇹 Ericeira | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 19:12 | 15:12 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Western European Summer Time | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Ericeira | — | −4 h |
| IANA zone | Europe/Lisbon | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:49 | 06:10 |
| Sunset | 18:58 | 19:10 |
| Daylight | 11 h 9 min | 13 h |
| People on this clock | 12,359 | 2,891,082 |
Compare Ericeira with another city
More comparisons with Ericeira: the time zones next to it and the far side of the clock.
Big time differences
Ericeira and Buenos Aires: common questions
What is the time difference between Ericeira and Buenos Aires?
Buenos Aires is 4 hours behind: it uses UTC−3, while Ericeira is on UTC+1.
If it is 9:00 AM in Ericeira, what time is it in Buenos Aires?
At 9:00 AM in Ericeira, clocks in Buenos Aires show 5:00 AM.
What time is it in Buenos Aires when it is 6:00 PM in Ericeira?
When it is 6:00 PM in Ericeira, it is 2:00 PM in Buenos Aires.
When is a good time to call Buenos Aires from Ericeira?
Between 1:00 PM and 6:00 PM in Ericeira – that is 9:00 AM to 2:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Buenos Aires compared with Ericeira?
The new day starts in Buenos Aires later: until 4:00 AM in Ericeira, it is still the previous day there. From 8:00 PM in Buenos Aires, Ericeira is already on the next day.
Is the time difference between Ericeira and Buenos Aires the same all year?
No. Only Ericeira switches to summer time, so the gap changes twice a year. From October 25, 2026, Buenos Aires will be 3 hours behind Ericeira.
