🇨🇭 Lausanne, Switzerland
39
- Central European Summer Time
- UTC+2
- Night
☀️ 07:44 · 🌙 18:58 · 11 h 14 min
Lausanne to Buenos Aires: time difference
Buenos Aires is 5 h behind Lausanne. 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.
Lausanne 05:26 5:26 AM Buenos Aires 00:26 12:26 AM You –:–
05:26 5:26 AM
Central European Summer Time · UTC+2
☀️ 07:44 · 🌙 18:58
00:26 12:26 AM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
−5 h
Buenos Aires is 5 h behind Lausanne.
When you, Lausanne 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
🇨🇭 Lausanne
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 | 🇨🇭 Lausanne | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 05:26 | 00:26 |
| 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 Lausanne | — | −5 h |
| IANA zone | Europe/Zurich | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:44 | 06:20 |
| Sunset | 18:58 | 19:03 |
| Daylight | 11 h 14 min | 12 h 43 min |
| People on this clock | 133,521 | 2,891,082 |
Compare Lausanne with another city
More comparisons with Lausanne: the time zones next to it and the far side of the clock.
Big time differences
Lausanne and Buenos Aires: common questions
How far behind Lausanne is Buenos Aires?
Buenos Aires is 5 hours behind Lausanne: UTC−3 against UTC+2.
If it is 9:00 AM in Lausanne, what time is it in Buenos Aires?
At 9:00 AM in Lausanne, clocks in Buenos Aires show 4:00 AM.
What time is it in Buenos Aires when it is 6:00 PM in Lausanne?
When it is 6:00 PM in Lausanne, it is 1:00 PM in Buenos Aires.
When do working hours in Lausanne and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 2:00 PM to 6:00 PM in Lausanne, which is 9:00 AM to 1:00 PM in Buenos Aires.
Until what time in Lausanne is it still yesterday in Buenos Aires?
Before 5:00 AM in Lausanne, the date in Buenos Aires has not changed yet. From 7:00 PM in Buenos Aires, it is already the next day in Lausanne.
Does the time difference between Lausanne and Buenos Aires change?
Yes. The clocks change only in Lausanne. From October 25, 2026, Buenos Aires will be 4 hours behind Lausanne.
