Monaco to Buenos Aires: time difference
Buenos Aires is 5 h behind Monaco. 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.
Monaco 05:20 5:20 AM Buenos Aires 00:20 12:20 AM You –:–
05:20 5:20 AM
Central European Summer Time · UTC+2
☀️ 07:39 · 🌙 18:57
00:20 12:20 AM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
−5 h
Buenos Aires is 5 h behind Monaco.
When you, Monaco 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
🇲🇨 Monaco
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 | 🇲🇨 Monaco | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 05:20 | 00:20 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Monaco | — | −5 h |
| IANA zone | Europe/Monaco | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:39 | 06:20 |
| Sunset | 18:57 | 19:03 |
| Daylight | 11 h 19 min | 12 h 43 min |
| People on this clock | 39,050 | 2,891,082 |
Compare Monaco with another city
More comparisons with Monaco: the time zones next to it and the far side of the clock.
Big time differences
Monaco and Buenos Aires: common questions
How far behind Monaco is Buenos Aires?
Buenos Aires is 5 hours behind Monaco: UTC−3 against UTC+2.
What time is it in Buenos Aires when it is 9:00 AM in Monaco?
When it is 9:00 AM in Monaco, it is 4:00 AM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Monaco?
When it is 6:00 PM in Monaco, it is 1:00 PM in Buenos Aires.
Is there a time when both Monaco and Buenos Aires are at work?
Yes: from 2:00 PM to 6:00 PM in Monaco (9:00 AM to 1:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Buenos Aires?
Until 5:00 AM in Monaco 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 Monaco.
Does the time difference between Monaco and Buenos Aires change?
Yes. The clocks change only in Monaco. From October 25, 2026, Buenos Aires will be 4 hours behind Monaco.
