Buenos Aires to Alcala de Henares: time difference
Alcala de Henares 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.
🇪🇸 Alcala de Henares, Spain
02
- Central European Summer Time
- UTC+2
- Daytime
☀️ 08:28 · 🌙 19:31 · 11 h 3 min
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 04:59 4:59 AM Alcala de Henares 09:59 9:59 AM You –:–
04:59 4:59 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
09:59 9:59 AM
Central European Summer Time · UTC+2
☀️ 08:28 · 🌙 19:31
·
+5 h
Alcala de Henares is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Alcala de Henares 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
🇪🇸 Alcala de Henares
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 | 🇪🇸 Alcala de Henares |
|---|---|---|
| Local time | 04:59 | 09:59 |
| 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 | 08:28 |
| Sunset | 19:11 | 19:31 |
| Daylight | 13 h 2 min | 11 h 3 min |
| People on this clock | 2,891,082 | 199,184 |
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 Alcala de Henares: common questions
How far ahead of Buenos Aires is Alcala de Henares?
Alcala de Henares is 5 hours ahead of Buenos Aires: UTC+2 against UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Alcala de Henares?
At 9:00 AM in Buenos Aires, clocks in Alcala de Henares show 2:00 PM.
What time is it in Alcala de Henares at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Alcala de Henares it is 11:00 PM at that moment.
Is there a time when both Buenos Aires and Alcala de Henares are at work?
Yes: from 9:00 AM to 1:00 PM in Buenos Aires (2:00 PM to 6:00 PM in Alcala de Henares), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Alcala de Henares?
From 7:00 PM in Buenos Aires it is already the next day in Alcala de Henares. The other way round, until 5:00 AM in Alcala de Henares it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Alcala de Henares change?
Yes. The clocks change only in Alcala de Henares. From October 25, 2026, Alcala de Henares will be 4 hours ahead of Buenos Aires.
