Bilbao to Buenos Aires: time difference
Buenos Aires is 5 h behind Bilbao. 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.
Bilbao 03:34 3:34 AM Buenos Aires 22:34 10:34 PM You –:–
03:34 3:34 AM
Central European Summer Time · UTC+2
☀️ 08:20 · 🌙 19:39
22:34 10:34 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
−5 h
Buenos Aires is 5 h behind Bilbao.
When you, Bilbao 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
🇪🇸 Bilbao
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 | 🇪🇸 Bilbao | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 03:34 | 22:34 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Bilbao | — | −5 h |
| IANA zone | Europe/Madrid | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 08:20 | 06:20 |
| Sunset | 19:39 | 19:03 |
| Daylight | 11 h 19 min | 12 h 43 min |
| People on this clock | 346,096 | 2,891,082 |
Compare Bilbao with another city
More comparisons with Bilbao: the time zones next to it and the far side of the clock.
Big time differences
Bilbao and Buenos Aires: common questions
What is the time difference between Bilbao and Buenos Aires?
Buenos Aires is 5 hours behind: it uses UTC−3, while Bilbao is on UTC+2.
What time is it in Buenos Aires at the start of the working day in Bilbao?
The working day in Bilbao starts at 9:00 AM; in Buenos Aires it is 4:00 AM at that moment.
If it is 6:00 PM in Bilbao, what time is it in Buenos Aires?
At 6:00 PM in Bilbao, clocks in Buenos Aires show 1:00 PM.
Is there a time when both Bilbao and Buenos Aires are at work?
Yes: from 2:00 PM to 6:00 PM in Bilbao (9:00 AM to 1:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Bilbao is it still yesterday in Buenos Aires?
Before 5:00 AM in Bilbao, the date in Buenos Aires has not changed yet. From 7:00 PM in Buenos Aires, it is already the next day in Bilbao.
Is the time difference between Bilbao and Buenos Aires the same all year?
No. Only Bilbao switches to summer time, so the gap changes twice a year. From October 25, 2026, Buenos Aires will be 4 hours behind Bilbao.
