🇦🇷 Buenos Aires, Argentina
14
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:04 · 🌙 19:14 · 13 h 10 min
Buenos Aires to Chaves: time difference
Chaves is 4 h ahead of Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 07:12 7:12 AM Chaves 11:12 11:12 AM You –:–
07:12 7:12 AM
Argentina Standard Time · UTC-3
☀️ 06:04 · 🌙 19:14
11:12 11:12 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:40
·
+4 h
Chaves is 4 h ahead of Buenos Aires.
When you, Buenos Aires and Chaves 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
🇵🇹 Chaves
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 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇵🇹 Chaves |
|---|---|---|
| Local time | 07:12 | 11:12 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Argentina Standard Time | Western European Summer Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Buenos Aires | — | +4 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:04 | 07:50 |
| Sunset | 19:14 | 18:40 |
| Daylight | 13 h 10 min | 10 h 49 min |
| People on this clock | 2,891,082 | 37,592 |
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 Chaves: common questions
What is the time difference between Buenos Aires and Chaves?
Chaves is 4 hours ahead: it uses UTC+1, while Buenos Aires is on UTC−3.
What time is it in Chaves at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Chaves it is 1:00 PM at that moment.
If it is 6:00 PM in Buenos Aires, what time is it in Chaves?
At 6:00 PM in Buenos Aires, clocks in Chaves show 10:00 PM.
Is there a time when both Buenos Aires and Chaves are at work?
Yes: from 9:00 AM to 2:00 PM in Buenos Aires (1:00 PM to 6:00 PM in Chaves), the working days (9:00 AM–6:00 PM) overlap.
From what time in Buenos Aires is it tomorrow in Chaves?
Once it is 8:00 PM in Buenos Aires, the date in Chaves has already changed. Until 4:00 AM in Chaves, it is still the previous day in Buenos Aires.
Does the time gap between Buenos Aires and Chaves change during the year?
Yes – daylight saving time is used in Chaves but not in Buenos Aires. From October 25, 2026, Chaves will be 3 hours ahead of Buenos Aires.
