Buenos Aires to San Ramon: time difference
San Ramon is 3 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 23:54 11:54 PM San Ramon 20:54 8:54 PM You –:–
23:54 11:54 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
20:54 8:54 PM
Central Standard Time · UTC-6
☀️ 05:27 · 🌙 17:25
·
−3 h
San Ramon is 3 h behind Buenos Aires.
When you, Buenos Aires and San Ramon 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
🇨🇷 San Ramon
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 19 7 PM 20 8 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇨🇷 San Ramon |
|---|---|---|
| Local time | 23:54 | 20:54 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Argentina Standard Time | Central Standard Time |
| UTC offset | UTC-3 | UTC-6 |
| Offset from Buenos Aires | — | −3 h |
| IANA zone | America/Argentina/Buenos Aires | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:20 | 05:27 |
| Sunset | 19:03 | 17:25 |
| Daylight | 12 h 43 min | 11 h 58 min |
| People on this clock | 2,891,082 | 10,000 |
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 San Ramon: common questions
What is the time difference between Buenos Aires and San Ramon?
San Ramon is 3 hours behind: it uses UTC−6, while Buenos Aires is on UTC−3.
What time is it in San Ramon at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in San Ramon it is 6:00 AM at that moment.
If it is 6:00 PM in Buenos Aires, what time is it in San Ramon?
At 6:00 PM in Buenos Aires, clocks in San Ramon show 3:00 PM.
Is there a time when both Buenos Aires and San Ramon are at work?
Yes: from 12:00 PM to 6:00 PM in Buenos Aires (9:00 AM to 3:00 PM in San Ramon), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Buenos Aires is it still yesterday in San Ramon?
Before 3:00 AM in Buenos Aires, the date in San Ramon has not changed yet. From 9:00 PM in San Ramon, it is already the next day in Buenos Aires.
Does the time gap between Buenos Aires and San Ramon change during the year?
No, the clocks change neither in Buenos Aires nor in San Ramon, so the gap is 3 hours all year round.
