Buenos Aires to Ascona: time difference
Ascona is 4 h ahead of Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇭 Ascona, Switzerland
42
- Central European Standard Time
- UTC+1
- Night
☀️ 06:59 · 🌙 17:20 · 10 h 21 min
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 21:22 9:22 PM Ascona 01:22 1:22 AM You –:–
21:22 9:22 PM
Argentina Standard Time · UTC-3
☀️ 05:59 · 🌙 19:18
01:22 1:22 AM
Central European Standard Time · UTC+1
☀️ 06:59 · 🌙 17:20
·
+4 h
Ascona is 4 h ahead of Buenos Aires.
When you, Buenos Aires and Ascona are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇨🇭 Ascona
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇨🇭 Ascona |
|---|---|---|
| Local time | 21:22 | 01:22 |
| Local date | Monday, October 26, 2026 | Tuesday, October 27, 2026 |
| Time zone | Argentina Standard Time | Central European Standard Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Buenos Aires | — | +4 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Zurich |
| Daylight saving | Not observed | On standard time → UTC+2, Mar 28, 03:00 |
| Sunrise | 05:59 | 06:59 |
| Sunset | 19:18 | 17:20 |
| Daylight | 13 h 18 min | 10 h 21 min |
| People on this clock | 2,891,082 | 5,500 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Ascona: common questions
How many hours ahead of Buenos Aires is Ascona?
The clocks in Ascona are 4 hours ahead of those in Buenos Aires (UTC+1 and UTC−3).
What time is it in Ascona at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Ascona it is 1:00 PM at that moment.
What time is it in Ascona when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 10:00 PM in Ascona.
When is a good time to call Ascona from Buenos Aires?
Between 9:00 AM and 2:00 PM in Buenos Aires – that is 1:00 PM to 6:00 PM in Ascona – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Ascona?
From 8:00 PM in Buenos Aires it is already the next day in Ascona. The other way round, until 4:00 AM in Ascona it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Ascona change?
Yes. The clocks change only in Ascona. From March 28, 2027, Ascona will be 5 hours ahead of Buenos Aires.
