🇦🇷 Buenos Aires, Argentina
07
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
Buenos Aires to Dortmund: time difference
Dortmund is 5 h ahead of Buenos Aires. 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.
Buenos Aires 05:51 5:51 AM Dortmund 10:51 10:51 AM You –:–
05:51 5:51 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
10:51 10:51 AM
Central European Summer Time · UTC+2
☀️ 07:46 · 🌙 18:50
·
+5 h
Dortmund is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Dortmund 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
🇩🇪 Dortmund
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 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇩🇪 Dortmund |
|---|---|---|
| Local time | 05:51 | 10:51 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | Central European Summer Time |
| UTC offset | UTC-3 | UTC+2 |
| Offset from Buenos Aires | — | +5 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Berlin |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:19 | 07:46 |
| Sunset | 19:04 | 18:50 |
| Daylight | 12 h 45 min | 11 h 4 min |
| People on this clock | 2,891,082 | 600,933 |
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 Dortmund: common questions
How many hours ahead of Buenos Aires is Dortmund?
The clocks in Dortmund are 5 hours ahead of those in Buenos Aires (UTC+2 and UTC−3).
What time is it in Dortmund at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Dortmund it is 2:00 PM at that moment.
What time is it in Dortmund when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 11:00 PM in Dortmund.
When do working hours in Buenos Aires and in Dortmund overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 1:00 PM in Buenos Aires, which is 2:00 PM to 6:00 PM in Dortmund.
When is it already the next day in Dortmund?
From 7:00 PM in Buenos Aires it is already the next day in Dortmund. The other way round, until 5:00 AM in Dortmund it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Dortmund change?
Yes. The clocks change only in Dortmund. From October 25, 2026, Dortmund will be 4 hours ahead of Buenos Aires.
