Curacao to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Curacao. 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.
Curacao 02:43 2:43 AM Rio de Janeiro 03:43 3:43 AM You –:–
02:43 2:43 AM
Atlantic Standard Time · UTC-4
☀️ 06:26 · 🌙 18:21
03:43 3:43 AM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 17:55
·
+1 h
Rio de Janeiro is 1 h ahead of Curacao.
When you, Curacao 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
🇨🇼 Curacao
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 | 🇨🇼 Curacao | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 02:43 | 03:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Curacao | — | +1 h |
| IANA zone | America/Curacao | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:26 | 05:26 |
| Sunset | 18:21 | 17:55 |
| Daylight | 11 h 55 min | 12 h 30 min |
| People on this clock | 152,849 | 6,211,223 |
Compare Curacao with another city
More comparisons with Curacao: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Curacao and Rio de Janeiro: common questions
How many hours ahead of Curacao is Rio de Janeiro?
The clocks in Rio de Janeiro are 1 hour ahead of those in Curacao (UTC−3 and UTC−4).
If it is 9:00 AM in Curacao, what time is it in Rio de Janeiro?
At 9:00 AM in Curacao, clocks in Rio de Janeiro show 10:00 AM.
What time is it in Rio de Janeiro at the end of the working day in Curacao?
The working day in Curacao ends at 6:00 PM; in Rio de Janeiro it is 7:00 PM at that moment.
When is a good time to call Rio de Janeiro from Curacao?
Between 9:00 AM and 5:00 PM in Curacao – that is 10:00 AM to 6:00 PM in Rio de Janeiro – both places are within working hours (9:00 AM–6:00 PM).
From what time in Curacao is it tomorrow in Rio de Janeiro?
Once it is 11:00 PM in Curacao, the date in Rio de Janeiro has already changed. Until 1:00 AM in Rio de Janeiro, it is still the previous day in Curacao.
Does the time gap between Curacao and Rio de Janeiro change during the year?
No, the clocks change neither in Curacao nor in Rio de Janeiro, so the gap is 1 hour all year round.
