🇨🇭 Zurich, Switzerland
24
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:37 · 🌙 18:50 · 11 h 12 min
Zurich to Buenos Aires: time difference
Buenos Aires is 5 h behind Zurich. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
24
- Argentina Standard Time
- UTC-3
- Golden hour
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
−5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Zurich 12:14 12:14 PM Buenos Aires 07:14 7:14 AM You –:–
12:14 12:14 PM
Central European Summer Time · UTC+2
☀️ 07:37 · 🌙 18:50
07:14 7:14 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
−5 h
Buenos Aires is 5 h behind Zurich.
When you, Zurich 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
🇨🇭 Zurich
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 | 🇨🇭 Zurich | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 12:14 | 07:14 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Zurich | — | −5 h |
| IANA zone | Europe/Zurich | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:37 | 06:19 |
| Sunset | 18:50 | 19:04 |
| Daylight | 11 h 12 min | 12 h 45 min |
| People on this clock | 443,037 | 2,891,082 |
Compare Zurich with another city
More comparisons with Zurich: the time zones next to it and the far side of the clock.
Big time differences
Zurich and Buenos Aires: common questions
How far behind Zurich is Buenos Aires?
Buenos Aires is 5 hours behind Zurich: UTC−3 against UTC+2.
What time is it in Buenos Aires at the start of the working day in Zurich?
The working day in Zurich starts at 9:00 AM; in Buenos Aires it is 4:00 AM at that moment.
What time is it in Buenos Aires at the end of the working day in Zurich?
The working day in Zurich ends at 6:00 PM; in Buenos Aires it is 1:00 PM at that moment.
Is there a time when both Zurich and Buenos Aires are at work?
Yes: from 2:00 PM to 6:00 PM in Zurich (9:00 AM to 1:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Zurich is it still yesterday in Buenos Aires?
Before 5:00 AM in Zurich, the date in Buenos Aires has not changed yet. From 7:00 PM in Buenos Aires, it is already the next day in Zurich.
Does the time difference between Zurich and Buenos Aires change?
Yes. The clocks change only in Zurich. From October 25, 2026, Buenos Aires will be 4 hours behind Zurich.
