Rosenheim to Buenos Aires: time difference
Buenos Aires is 5 h behind Rosenheim. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Rosenheim 02:51 2:51 AM Buenos Aires 21:51 9:51 PM You –:–
02:51 2:51 AM
Central European Summer Time · UTC+2
☀️ 07:35 · 🌙 18:20
21:51 9:51 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
−5 h
Buenos Aires is 5 h behind Rosenheim.
When you, Rosenheim 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
🇩🇪 Rosenheim
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 | 🇩🇪 Rosenheim | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 02:51 | 21:51 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Rosenheim | — | −5 h |
| IANA zone | Europe/Berlin | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:35 | 06:10 |
| Sunset | 18:20 | 19:10 |
| Daylight | 10 h 45 min | 13 h |
| People on this clock | 61,512 | 2,891,082 |
Compare Rosenheim with another city
More comparisons with Rosenheim: the time zones next to it and the far side of the clock.
Big time differences
Rosenheim and Buenos Aires: common questions
How many hours behind Rosenheim is Buenos Aires?
The clocks in Buenos Aires are 5 hours behind those in Rosenheim (UTC−3 and UTC+2).
What time is it in Buenos Aires at the start of the working day in Rosenheim?
The working day in Rosenheim 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 Rosenheim?
The working day in Rosenheim ends at 6:00 PM; in Buenos Aires it is 1:00 PM at that moment.
When is a good time to call Buenos Aires from Rosenheim?
Between 2:00 PM and 6:00 PM in Rosenheim – 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 does the date change in Buenos Aires compared with Rosenheim?
The new day starts in Buenos Aires later: until 5:00 AM in Rosenheim, it is still the previous day there. From 7:00 PM in Buenos Aires, Rosenheim is already on the next day.
Is the time difference between Rosenheim and Buenos Aires the same all year?
No. Only Rosenheim switches to summer time, so the gap changes twice a year. From October 25, 2026, Buenos Aires will be 4 hours behind Rosenheim.
