Samara to Buenos Aires: time difference
Buenos Aires is 3 h ahead of Samara. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Samara 20:00 8:00 PM Buenos Aires 23:00 11:00 PM You –:–
20:00 8:00 PM
Central Standard Time · UTC-6
☀️ 05:31 · 🌙 17:24
23:00 11:00 PM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
·
+3 h
Buenos Aires is 3 h ahead of Samara.
When you, Samara 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
🇨🇷 Samara
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 | 🇨🇷 Samara | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 20:00 | 23:00 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Samara | — | +3 h |
| IANA zone | America/Costa Rica | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:31 | 06:07 |
| Sunset | 17:24 | 19:11 |
| Daylight | 11 h 53 min | 13 h 4 min |
| People on this clock | 1,071 | 2,891,082 |
Compare Samara with another city
More comparisons with Samara: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Samara and Buenos Aires: common questions
How far ahead of Samara is Buenos Aires?
Buenos Aires is 3 hours ahead of Samara: UTC−3 against UTC−6.
What time is it in Buenos Aires at the start of the working day in Samara?
The working day in Samara starts at 9:00 AM; in Buenos Aires it is 12:00 PM at that moment.
What time is it in Buenos Aires at the end of the working day in Samara?
The working day in Samara ends at 6:00 PM; in Buenos Aires it is 9:00 PM at that moment.
Is there a time when both Samara and Buenos Aires are at work?
Yes: from 9:00 AM to 3:00 PM in Samara (12:00 PM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Samara?
The new day starts in Buenos Aires earlier: at 9:00 PM in Samara it is already midnight there. Until 3:00 AM in Buenos Aires, Samara is still on the previous day.
Does the time gap between Samara and Buenos Aires change during the year?
No, the clocks change neither in Samara nor in Buenos Aires, so the gap is 3 hours all year round.
