🇧🇷 Rio de Janeiro, Brazil
59
- Brasilia Standard Time
- UTC-3
- Golden hour
☀️ 05:26 · 🌙 17:55 · 12 h 30 min
Rio de Janeiro to Santo Domingo: time difference
Santo Domingo 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 05:45 5:45 AM Santo Domingo 04:45 4:45 AM You –:–
05:45 5:45 AM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 17:55
04:45 4:45 AM
Atlantic Standard Time · UTC-4
☀️ 06:33 · 🌙 18:22
·
−1 h
Santo Domingo is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Santo Domingo 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
🇩🇴 Santo Domingo
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 | 🇩🇴 Santo Domingo |
|---|---|---|
| Local time | 05:45 | 04:45 |
| 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/Santo Domingo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:26 | 06:33 |
| Sunset | 17:55 | 18:22 |
| Daylight | 12 h 30 min | 11 h 49 min |
| People on this clock | 6,211,223 | 965,040 |
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 Santo Domingo: common questions
How many hours behind Rio de Janeiro is Santo Domingo?
The clocks in Santo Domingo are 1 hour behind those in Rio de Janeiro (UTC−4 and UTC−3).
What time is it in Santo Domingo when it is 9:00 AM in Rio de Janeiro?
When it is 9:00 AM in Rio de Janeiro, it is 8:00 AM in Santo Domingo.
If it is 6:00 PM in Rio de Janeiro, what time is it in Santo Domingo?
At 6:00 PM in Rio de Janeiro, clocks in Santo Domingo show 5:00 PM.
Is there a time when both Rio de Janeiro and Santo Domingo are at work?
Yes: from 10:00 AM to 6:00 PM in Rio de Janeiro (9:00 AM to 5:00 PM in Santo Domingo), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Santo Domingo compared with Rio de Janeiro?
The new day starts in Santo Domingo later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Santo Domingo, Rio de Janeiro is already on the next day.
Does the time gap between Rio de Janeiro and Santo Domingo change during the year?
No, the clocks change neither in Rio de Janeiro nor in Santo Domingo, so the gap is 1 hour all year round.
