🇦🇷 Buenos Aires, Argentina
10
- Argentina Standard Time
- UTC-3
- Golden hour
☀️ 05:49 · 🌙 19:27 · 13 h 38 min
Buenos Aires to Santiago de Cuba: time difference
Santiago de Cuba is 2 h behind Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 18:44 6:44 PM Santiago de Cuba 16:44 4:44 PM You –:–
18:44 6:44 PM
Argentina Standard Time · UTC-3
☀️ 05:49 · 🌙 19:27
16:44 4:44 PM
Cuba Standard Time · UTC-5
☀️ 06:08 · 🌙 17:28
·
−2 h
Santiago de Cuba is 2 h behind Buenos Aires.
When you, Buenos Aires and Santiago de Cuba 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
🇨🇺 Santiago de Cuba
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 19 7 PM 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇨🇺 Santiago de Cuba |
|---|---|---|
| Local time | 18:44 | 16:44 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Argentina Standard Time | Cuba Standard Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Buenos Aires | — | −2 h |
| IANA zone | America/Argentina/Buenos Aires | America/Havana |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 01:00 |
| Sunrise | 05:49 | 06:08 |
| Sunset | 19:27 | 17:28 |
| Daylight | 13 h 38 min | 11 h 20 min |
| People on this clock | 2,891,082 | 433,099 |
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 Santiago de Cuba: common questions
How far behind Buenos Aires is Santiago de Cuba?
Santiago de Cuba is 2 hours behind Buenos Aires: UTC−5 against UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Santiago de Cuba?
At 9:00 AM in Buenos Aires, clocks in Santiago de Cuba show 7:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Santiago de Cuba?
At 6:00 PM in Buenos Aires, clocks in Santiago de Cuba show 4:00 PM.
When is a good time to call Santiago de Cuba from Buenos Aires?
Between 11:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 4:00 PM in Santiago de Cuba – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Santiago de Cuba compared with Buenos Aires?
The new day starts in Santiago de Cuba later: until 2:00 AM in Buenos Aires, it is still the previous day there. From 10:00 PM in Santiago de Cuba, Buenos Aires is already on the next day.
Does the time gap between Buenos Aires and Santiago de Cuba change during the year?
Yes – daylight saving time is used in Santiago de Cuba but not in Buenos Aires. From March 14, 2027, Santiago de Cuba will be 1 hour behind Buenos Aires.
