Cento to Buenos Aires: time difference
Buenos Aires is 5 h behind Cento. Live clocks for both, the working hours they share, and how each one sits against your own time.
−5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cento 15:57 3:57 PM Buenos Aires 10:57 10:57 AM You –:–
15:57 3:57 PM
Central European Summer Time · UTC+2
☀️ 07:36 · 🌙 18:25
10:57 10:57 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
·
−5 h
Buenos Aires is 5 h behind Cento.
When you, Cento 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
🇮🇹 Cento
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇹 Cento | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 15:57 | 10:57 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Cento | — | −5 h |
| IANA zone | Europe/Rome | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:36 | 06:07 |
| Sunset | 18:25 | 19:11 |
| Daylight | 10 h 50 min | 13 h 4 min |
| People on this clock | 35,582 | 2,891,082 |
Compare Cento with another city
More comparisons with Cento: the time zones next to it and the far side of the clock.
Big time differences
Cento and Buenos Aires: common questions
How far behind Cento is Buenos Aires?
Buenos Aires is 5 hours behind Cento: UTC−3 against UTC+2.
What time is it in Buenos Aires when it is 9:00 AM in Cento?
When it is 9:00 AM in Cento, it is 4:00 AM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Cento?
When it is 6:00 PM in Cento, it is 1:00 PM in Buenos Aires.
When is a good time to call Buenos Aires from Cento?
Between 2:00 PM and 6:00 PM in Cento – that is 9:00 AM to 1:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Buenos Aires?
Until 5:00 AM in Cento it is still the previous day in Buenos Aires. The other way round, from 7:00 PM in Buenos Aires it is already the next day in Cento.
Is the time difference between Cento and Buenos Aires the same all year?
No. Only Cento switches to summer time, so the gap changes twice a year. From October 25, 2026, Buenos Aires will be 4 hours behind Cento.
