La Paz to Buenos Aires: time difference
Buenos Aires is 1 h ahead of La Paz. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
La Paz 21:06 9:06 PM Buenos Aires 22:06 10:06 PM You –:–
21:06 9:06 PM
Bolivia Time · UTC-4
☀️ 06:10 · 🌙 18:31
22:06 10:06 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
+1 h
Buenos Aires is 1 h ahead of La Paz.
When you, La Paz 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
🇧🇴 La Paz
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
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇴 La Paz | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 21:06 | 22:06 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Bolivia Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from La Paz | — | +1 h |
| IANA zone | America/La Paz | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:10 | 06:20 |
| Sunset | 18:31 | 19:03 |
| Daylight | 12 h 22 min | 12 h 43 min |
| People on this clock | 715,900 | 2,891,082 |
Compare La Paz with another city
More comparisons with La Paz: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
La Paz and Buenos Aires: common questions
How far ahead of La Paz is Buenos Aires?
Buenos Aires is 1 hour ahead of La Paz: UTC−3 against UTC−4.
What time is it in Buenos Aires at the start of the working day in La Paz?
The working day in La Paz starts at 9:00 AM; in Buenos Aires it is 10:00 AM at that moment.
If it is 6:00 PM in La Paz, what time is it in Buenos Aires?
At 6:00 PM in La Paz, clocks in Buenos Aires show 7:00 PM.
When is a good time to call Buenos Aires from La Paz?
Between 9:00 AM and 5:00 PM in La Paz – that is 10:00 AM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
From what time in La Paz is it tomorrow in Buenos Aires?
Once it is 11:00 PM in La Paz, the date in Buenos Aires has already changed. Until 1:00 AM in Buenos Aires, it is still the previous day in La Paz.
Is the time difference between La Paz and Buenos Aires the same all year?
Yes. Neither La Paz nor Buenos Aires switches to summer time, so the gap is always 1 hour.
