🇦🇷 Buenos Aires, Argentina
22
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 05:57 · 🌙 19:19 · 13 h 22 min
Buenos Aires to Rheinfelden: time difference
Rheinfelden 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.
🇨🇭 Rheinfelden, Switzerland
22
- Central European Standard Time
- UTC+1
- Night
☀️ 07:07 · 🌙 17:20 · 10 h 13 min
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 16:19 4:19 PM Rheinfelden 20:19 8:19 PM You –:–
16:19 4:19 PM
Argentina Standard Time · UTC-3
☀️ 05:57 · 🌙 19:19
20:19 8:19 PM
Central European Standard Time · UTC+1
☀️ 07:07 · 🌙 17:20
·
+4 h
Rheinfelden is 4 h ahead of Buenos Aires.
When you, Buenos Aires and Rheinfelden 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
🇨🇭 Rheinfelden
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 | 🇨🇭 Rheinfelden |
|---|---|---|
| Local time | 16:19 | 20:19 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 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 | 05:57 | 07:07 |
| Sunset | 19:19 | 17:20 |
| Daylight | 13 h 22 min | 10 h 13 min |
| People on this clock | 2,891,082 | 13,360 |
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 Rheinfelden: common questions
How many hours ahead of Buenos Aires is Rheinfelden?
The clocks in Rheinfelden are 4 hours ahead of those in Buenos Aires (UTC+1 and UTC−3).
If it is 9:00 AM in Buenos Aires, what time is it in Rheinfelden?
At 9:00 AM in Buenos Aires, clocks in Rheinfelden show 1:00 PM.
What time is it in Rheinfelden at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Rheinfelden it is 10:00 PM at that moment.
When do working hours in Buenos Aires and in Rheinfelden overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 2:00 PM in Buenos Aires, which is 1:00 PM to 6:00 PM in Rheinfelden.
When does the date change in Rheinfelden compared with Buenos Aires?
The new day starts in Rheinfelden earlier: at 8:00 PM in Buenos Aires it is already midnight there. Until 4:00 AM in Rheinfelden, Buenos Aires is still on the previous day.
Is the time difference between Buenos Aires and Rheinfelden the same all year?
No. Only Rheinfelden switches to summer time, so the gap changes twice a year. From March 28, 2027, Rheinfelden will be 5 hours ahead of Buenos Aires.
