San German to Buenos Aires: time difference
Buenos Aires is 1 h ahead of San German. 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.
San German 16:50 4:50 PM Buenos Aires 17:50 5:50 PM You –:–
16:50 4:50 PM
Atlantic Standard Time · UTC-4
☀️ 06:23 · 🌙 18:06
17:50 5:50 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
+1 h
Buenos Aires is 1 h ahead of San German.
When you, San German 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
🇵🇷 San German
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
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇷 San German | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 16:50 | 17:50 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from San German | — | +1 h |
| IANA zone | America/Puerto Rico | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:23 | 06:10 |
| Sunset | 18:06 | 19:10 |
| Daylight | 11 h 43 min | 13 h |
| People on this clock | 35,000 | 2,891,082 |
Compare San German with another city
More comparisons with San German: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San German and Buenos Aires: common questions
How many hours ahead of San German is Buenos Aires?
The clocks in Buenos Aires are 1 hour ahead of those in San German (UTC−3 and UTC−4).
What time is it in Buenos Aires at the start of the working day in San German?
The working day in San German starts at 9:00 AM; in Buenos Aires it is 10:00 AM at that moment.
What time is it in Buenos Aires at the end of the working day in San German?
The working day in San German ends at 6:00 PM; in Buenos Aires it is 7:00 PM at that moment.
When is a good time to call Buenos Aires from San German?
Between 9:00 AM and 5:00 PM in San German – that is 10:00 AM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Buenos Aires?
From 11:00 PM in San German it is already the next day in Buenos Aires. The other way round, until 1:00 AM in Buenos Aires it is still the previous day in San German.
Is the time difference between San German and Buenos Aires the same all year?
Yes. Neither San German nor Buenos Aires switches to summer time, so the gap is always 1 hour.
