Havana to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Havana. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Havana 11:02 11:02 AM Rio de Janeiro 12:02 12:02 PM You –:–
11:02 11:02 AM
Cuba Daylight Time · UTC-4
☀️ 07:28 · 🌙 19:02
12:02 12:02 PM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:59
·
+1 h
Rio de Janeiro is 1 h ahead of Havana.
When you, Havana and Rio de Janeiro are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇺 Havana
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
🇧🇷 Rio de Janeiro
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇺 Havana | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 11:02 | 12:02 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Cuba Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Havana | — | +1 h |
| IANA zone | America/Havana | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 00:00 | Not observed |
| Sunrise | 07:28 | 05:19 |
| Sunset | 19:02 | 17:59 |
| Daylight | 11 h 34 min | 12 h 40 min |
| People on this clock | 2,141,993 | 6,211,223 |
Compare Havana with another city
More comparisons with Havana: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Havana and Rio de Janeiro: common questions
What is the time difference between Havana and Rio de Janeiro?
Rio de Janeiro is 1 hour ahead: it uses UTC−3, while Havana is on UTC−4.
What time is it in Rio de Janeiro when it is 9:00 AM in Havana?
When it is 9:00 AM in Havana, it is 10:00 AM in Rio de Janeiro.
If it is 6:00 PM in Havana, what time is it in Rio de Janeiro?
At 6:00 PM in Havana, clocks in Rio de Janeiro show 7:00 PM.
Is there a time when both Havana and Rio de Janeiro are at work?
Yes: from 9:00 AM to 5:00 PM in Havana (10:00 AM to 6:00 PM in Rio de Janeiro), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Rio de Janeiro?
From 11:00 PM in Havana it is already the next day in Rio de Janeiro. The other way round, until 1:00 AM in Rio de Janeiro it is still the previous day in Havana.
Does the time difference between Havana and Rio de Janeiro change?
Yes. The clocks change only in Havana. From November 1, 2026, Rio de Janeiro will be 2 hours ahead of Havana.
