Buenos Aires to Biarritz: time difference
Biarritz 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 15:13 3:13 PM Biarritz 20:13 8:13 PM You –:–
15:13 3:13 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
20:13 8:13 PM
Central European Summer Time · UTC+2
☀️ 08:23 · 🌙 19:22
·
+5 h
Biarritz is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Biarritz 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
🇫🇷 Biarritz
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 | 🇫🇷 Biarritz |
|---|---|---|
| Local time | 15:13 | 20:13 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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/Paris |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:10 | 08:23 |
| Sunset | 19:10 | 19:22 |
| Daylight | 13 h | 10 h 59 min |
| People on this clock | 2,891,082 | 25,764 |
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 Biarritz: common questions
How many hours ahead of Buenos Aires is Biarritz?
The clocks in Biarritz are 5 hours ahead of those in Buenos Aires (UTC+2 and UTC−3).
What time is it in Biarritz at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Biarritz it is 2:00 PM at that moment.
What time is it in Biarritz when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 11:00 PM in Biarritz.
Is there a time when both Buenos Aires and Biarritz are at work?
Yes: from 9:00 AM to 1:00 PM in Buenos Aires (2:00 PM to 6:00 PM in Biarritz), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Biarritz compared with Buenos Aires?
The new day starts in Biarritz earlier: at 7:00 PM in Buenos Aires it is already midnight there. Until 5:00 AM in Biarritz, Buenos Aires is still on the previous day.
Does the time difference between Buenos Aires and Biarritz change?
Yes. The clocks change only in Biarritz. From October 25, 2026, Biarritz will be 4 hours ahead of Buenos Aires.
