Airolo to Buenos Aires: time difference
Buenos Aires is 5 h behind Airolo. Live clocks for both, the working hours they share, and how each one sits against your own time.
−5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Airolo 06:11 6:11 AM Buenos Aires 01:11 1:11 AM You –:–
06:11 6:11 AM
Central European Summer Time · UTC+2
☀️ 07:49 · 🌙 18:34
01:11 1:11 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
·
−5 h
Buenos Aires is 5 h behind Airolo.
When you, Airolo 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
🇨🇭 Airolo
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
19 7 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇭 Airolo | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 06:11 | 01:11 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Airolo | — | −5 h |
| IANA zone | Europe/Zurich | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:49 | 06:07 |
| Sunset | 18:34 | 19:11 |
| Daylight | 10 h 45 min | 13 h 4 min |
| People on this clock | 1,500 | 2,891,082 |
Compare Airolo with another city
More comparisons with Airolo: the time zones next to it and the far side of the clock.
Big time differences
Airolo and Buenos Aires: common questions
How far behind Airolo is Buenos Aires?
Buenos Aires is 5 hours behind Airolo: UTC−3 against UTC+2.
If it is 9:00 AM in Airolo, what time is it in Buenos Aires?
At 9:00 AM in Airolo, clocks in Buenos Aires show 4:00 AM.
If it is 6:00 PM in Airolo, what time is it in Buenos Aires?
At 6:00 PM in Airolo, clocks in Buenos Aires show 1:00 PM.
When is a good time to call Buenos Aires from Airolo?
Between 2:00 PM and 6:00 PM in Airolo – that is 9:00 AM to 1:00 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 Airolo?
The new day starts in Buenos Aires later: until 5:00 AM in Airolo, it is still the previous day there. From 7:00 PM in Buenos Aires, Airolo is already on the next day.
Is the time difference between Airolo and Buenos Aires the same all year?
No. Only Airolo switches to summer time, so the gap changes twice a year. From October 25, 2026, Buenos Aires will be 4 hours behind Airolo.
