🇦🇷 Buenos Aires, Argentina
57
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
Buenos Aires to Tarija: time difference
Tarija is 1 h behind Buenos Aires. 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.
Buenos Aires 05:33 5:33 AM Tarija 04:33 4:33 AM You –:–
05:33 5:33 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
04:33 4:33 AM
Bolivia Time · UTC-4
☀️ 05:52 · 🌙 18:21
·
−1 h
Tarija is 1 h behind Buenos Aires.
When you, Buenos Aires and Tarija 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
🇧🇴 Tarija
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 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇧🇴 Tarija |
|---|---|---|
| Local time | 05:33 | 04:33 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | Bolivia Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/La Paz |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 05:52 |
| Sunset | 19:04 | 18:21 |
| Daylight | 12 h 45 min | 12 h 28 min |
| People on this clock | 2,891,082 | 108,241 |
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 Tarija: common questions
What is the time difference between Buenos Aires and Tarija?
Tarija is 1 hour behind: it uses UTC−4, while Buenos Aires is on UTC−3.
What time is it in Tarija at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Tarija it is 8:00 AM at that moment.
If it is 6:00 PM in Buenos Aires, what time is it in Tarija?
At 6:00 PM in Buenos Aires, clocks in Tarija show 5:00 PM.
When is a good time to call Tarija from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Tarija – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Buenos Aires is it still yesterday in Tarija?
Before 1:00 AM in Buenos Aires, the date in Tarija has not changed yet. From 11:00 PM in Tarija, it is already the next day in Buenos Aires.
Does the time gap between Buenos Aires and Tarija change during the year?
No, the clocks change neither in Buenos Aires nor in Tarija, so the gap is 1 hour all year round.
