Biasca to Buenos Aires: time difference
Buenos Aires is 5 h behind Biasca. 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.
Biasca 06:11 6:11 AM Buenos Aires 01:11 1:11 AM You –:–
06:11 6:11 AM
Central European Summer Time · UTC+2
☀️ 07:47 · 🌙 18:33
01:11 1:11 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
·
−5 h
Buenos Aires is 5 h behind Biasca.
When you, Biasca 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
🇨🇭 Biasca
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 | 🇨🇭 Biasca | 🇦🇷 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 Biasca | — | −5 h |
| IANA zone | Europe/Zurich | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:47 | 06:07 |
| Sunset | 18:33 | 19:11 |
| Daylight | 10 h 45 min | 13 h 4 min |
| People on this clock | 6,000 | 2,891,082 |
Compare Biasca with another city
More comparisons with Biasca: the time zones next to it and the far side of the clock.
Big time differences
Biasca and Buenos Aires: common questions
What is the time difference between Biasca and Buenos Aires?
Buenos Aires is 5 hours behind: it uses UTC−3, while Biasca is on UTC+2.
What time is it in Buenos Aires at the start of the working day in Biasca?
The working day in Biasca starts at 9:00 AM; in Buenos Aires it is 4:00 AM at that moment.
If it is 6:00 PM in Biasca, what time is it in Buenos Aires?
At 6:00 PM in Biasca, clocks in Buenos Aires show 1:00 PM.
When is a good time to call Buenos Aires from Biasca?
Between 2:00 PM and 6:00 PM in Biasca – 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 is it still the previous day in Buenos Aires?
Until 5:00 AM in Biasca it is still the previous day in Buenos Aires. The other way round, from 7:00 PM in Buenos Aires it is already the next day in Biasca.
Does the time difference between Biasca and Buenos Aires change?
Yes. The clocks change only in Biasca. From October 25, 2026, Buenos Aires will be 4 hours behind Biasca.
