🇧🇷 Rio de Janeiro, Brazil
37
- Brasilia Standard Time
- UTC-3
- Golden hour
☀️ 05:26 · 🌙 17:55 · 12 h 30 min
Rio de Janeiro to Dominica: time difference
Dominica is 1 h behind Rio de Janeiro. 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.
Rio de Janeiro 05:51 5:51 AM Dominica 04:51 4:51 AM You –:–
05:51 5:51 AM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 17:55
04:51 4:51 AM
Atlantic Standard Time · UTC-4
☀️ 05:57 · 🌙 17:49
·
−1 h
Dominica is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Dominica are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Rio de Janeiro
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
🇩🇲 Dominica
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 | 🇧🇷 Rio de Janeiro | 🇩🇲 Dominica |
|---|---|---|
| Local time | 05:51 | 04:51 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/Dominica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:26 | 05:57 |
| Sunset | 17:55 | 17:49 |
| Daylight | 12 h 30 min | 11 h 52 min |
| People on this clock | 6,211,223 | 74,656 |
Compare Rio de Janeiro with another city
More comparisons with Rio de Janeiro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio de Janeiro and Dominica: common questions
How many hours behind Rio de Janeiro is Dominica?
The clocks in Dominica are 1 hour behind those in Rio de Janeiro (UTC−4 and UTC−3).
What time is it in Dominica at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Dominica it is 8:00 AM at that moment.
If it is 6:00 PM in Rio de Janeiro, what time is it in Dominica?
At 6:00 PM in Rio de Janeiro, clocks in Dominica show 5:00 PM.
When is a good time to call Dominica from Rio de Janeiro?
Between 10:00 AM and 6:00 PM in Rio de Janeiro – that is 9:00 AM to 5:00 PM in Dominica – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Rio de Janeiro is it still yesterday in Dominica?
Before 1:00 AM in Rio de Janeiro, the date in Dominica has not changed yet. From 11:00 PM in Dominica, it is already the next day in Rio de Janeiro.
Does the time gap between Rio de Janeiro and Dominica change during the year?
No, the clocks change neither in Rio de Janeiro nor in Dominica, so the gap is 1 hour all year round.
