Buenos Aires to San Marino: time difference
San Marino is 5 h ahead of 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 23:45 11:45 PM San Marino 04:45 4:45 AM You –:–
23:45 11:45 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
04:45 4:45 AM
Central European Summer Time · UTC+2
☀️ 07:19 · 🌙 18:37
·
+5 h
San Marino is 5 h ahead of Buenos Aires.
When you, Buenos Aires and San Marino 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 Marino
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 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇸🇲 San Marino |
|---|---|---|
| Local time | 23:45 | 04:45 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | Central European Summer Time |
| UTC offset | UTC-3 | UTC+2 |
| Offset from Buenos Aires | — | +5 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/San Marino |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:20 | 07:19 |
| Sunset | 19:03 | 18:37 |
| Daylight | 12 h 43 min | 11 h 18 min |
| People on this clock | 2,891,082 | 33,607 |
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 Marino: common questions
How far ahead of Buenos Aires is San Marino?
San Marino is 5 hours ahead of Buenos Aires: UTC+2 against UTC−3.
What time is it in San Marino at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in San Marino it is 2:00 PM at that moment.
What time is it in San Marino at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in San Marino it is 11:00 PM at that moment.
When do working hours in Buenos Aires and in San Marino overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 1:00 PM in Buenos Aires, which is 2:00 PM to 6:00 PM in San Marino.
From what time in Buenos Aires is it tomorrow in San Marino?
Once it is 7:00 PM in Buenos Aires, the date in San Marino has already changed. Until 5:00 AM in San Marino, it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and San Marino change?
Yes. The clocks change only in San Marino. From October 25, 2026, San Marino will be 4 hours ahead of Buenos Aires.
