Tamarindo to Buenos Aires: time difference
Buenos Aires is 3 h ahead of Tamarindo. 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.
Tamarindo 15:05 3:05 PM Buenos Aires 18:05 6:05 PM You –:–
15:05 3:05 PM
Central Standard Time · UTC-6
☀️ 05:33 · 🌙 17:26
18:05 6:05 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
+3 h
Buenos Aires is 3 h ahead of Tamarindo.
When you, Tamarindo 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
🇨🇷 Tamarindo
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
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 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇷 Tamarindo | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 15:05 | 18:05 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central Standard Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Tamarindo | — | +3 h |
| IANA zone | America/Costa Rica | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:33 | 06:10 |
| Sunset | 17:26 | 19:10 |
| Daylight | 11 h 53 min | 13 h |
| People on this clock | 6,000 | 2,891,082 |
Compare Tamarindo with another city
More comparisons with Tamarindo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tamarindo and Buenos Aires: common questions
How many hours ahead of Tamarindo is Buenos Aires?
The clocks in Buenos Aires are 3 hours ahead of those in Tamarindo (UTC−3 and UTC−6).
If it is 9:00 AM in Tamarindo, what time is it in Buenos Aires?
At 9:00 AM in Tamarindo, clocks in Buenos Aires show 12:00 PM.
What time is it in Buenos Aires at the end of the working day in Tamarindo?
The working day in Tamarindo ends at 6:00 PM; in Buenos Aires it is 9:00 PM at that moment.
When do working hours in Tamarindo and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Tamarindo, which is 12:00 PM to 6:00 PM in Buenos Aires.
When does the date change in Buenos Aires compared with Tamarindo?
The new day starts in Buenos Aires earlier: at 9:00 PM in Tamarindo it is already midnight there. Until 3:00 AM in Buenos Aires, Tamarindo is still on the previous day.
Is the time difference between Tamarindo and Buenos Aires the same all year?
Yes. Neither Tamarindo nor Buenos Aires switches to summer time, so the gap is always 3 hours.
