Buenos Aires to Tres Cantos: time difference
Tres Cantos 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.
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 08:50 8:50 AM Tres Cantos 13:50 1:50 PM You –:–
08:50 8:50 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
13:50 1:50 PM
Central European Summer Time · UTC+2
☀️ 08:29 · 🌙 19:32
·
+5 h
Tres Cantos is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Tres Cantos 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
🇪🇸 Tres Cantos
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 | 🇪🇸 Tres Cantos |
|---|---|---|
| Local time | 08:50 | 13:50 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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/Madrid |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:09 | 08:29 |
| Sunset | 19:11 | 19:32 |
| Daylight | 13 h 2 min | 11 h 3 min |
| People on this clock | 2,891,082 | 51,453 |
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 Tres Cantos: common questions
How far ahead of Buenos Aires is Tres Cantos?
Tres Cantos is 5 hours ahead of Buenos Aires: UTC+2 against UTC−3.
What time is it in Tres Cantos when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 2:00 PM in Tres Cantos.
What time is it in Tres Cantos at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Tres Cantos it is 11:00 PM at that moment.
When do working hours in Buenos Aires and in Tres Cantos 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 Tres Cantos.
When is it already the next day in Tres Cantos?
From 7:00 PM in Buenos Aires it is already the next day in Tres Cantos. The other way round, until 5:00 AM in Tres Cantos it is still the previous day in Buenos Aires.
Is the time difference between Buenos Aires and Tres Cantos the same all year?
No. Only Tres Cantos switches to summer time, so the gap changes twice a year. From October 25, 2026, Tres Cantos will be 4 hours ahead of Buenos Aires.
