Buenos Aires to Santa Clara: time difference
Santa Clara is 1 h behind Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 13:41 1:41 PM Santa Clara 12:41 12:41 PM You –:–
13:41 1:41 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
12:41 12:41 PM
Cuba Daylight Time · UTC-4
☀️ 07:18 · 🌙 18:54
·
−1 h
Santa Clara is 1 h behind Buenos Aires.
When you, Buenos Aires and Santa Clara 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
🇨🇺 Santa Clara
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 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇨🇺 Santa Clara |
|---|---|---|
| Local time | 13:41 | 12:41 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Argentina Standard Time | Cuba Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/Havana |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 00:00 |
| Sunrise | 06:10 | 07:18 |
| Sunset | 19:10 | 18:54 |
| Daylight | 13 h | 11 h 36 min |
| People on this clock | 2,891,082 | 216,056 |
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 Santa Clara: common questions
How many hours behind Buenos Aires is Santa Clara?
The clocks in Santa Clara are 1 hour behind those in Buenos Aires (UTC−4 and UTC−3).
What time is it in Santa Clara when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 8:00 AM in Santa Clara.
What time is it in Santa Clara when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 5:00 PM in Santa Clara.
Is there a time when both Buenos Aires and Santa Clara are at work?
Yes: from 10:00 AM to 6:00 PM in Buenos Aires (9:00 AM to 5:00 PM in Santa Clara), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Santa Clara?
Until 1:00 AM in Buenos Aires it is still the previous day in Santa Clara. The other way round, from 11:00 PM in Santa Clara it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Santa Clara the same all year?
No. Only Santa Clara switches to summer time, so the gap changes twice a year. From November 1, 2026, Santa Clara will be 2 hours behind Buenos Aires.
