La Romana to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of La Romana. 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.
La Romana 03:59 3:59 AM Rio de Janeiro 04:59 4:59 AM You –:–
03:59 3:59 AM
Atlantic Standard Time · UTC-4
☀️ 06:31 · 🌙 18:12
04:59 4:59 AM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:59
·
+1 h
Rio de Janeiro is 1 h ahead of La Romana.
When you, La Romana 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
🇩🇴 La Romana
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
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Time zones side by side
| Detail | 🇩🇴 La Romana | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 03:59 | 04:59 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Atlantic Standard Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from La Romana | — | +1 h |
| IANA zone | America/Santo Domingo | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:31 | 05:19 |
| Sunset | 18:12 | 17:59 |
| Daylight | 11 h 41 min | 12 h 40 min |
| People on this clock | 567,431 | 6,211,223 |
Compare La Romana with another city
More comparisons with La Romana: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
La Romana and Rio de Janeiro: common questions
How many hours ahead of La Romana is Rio de Janeiro?
The clocks in Rio de Janeiro are 1 hour ahead of those in La Romana (UTC−3 and UTC−4).
What time is it in Rio de Janeiro at the start of the working day in La Romana?
The working day in La Romana starts at 9:00 AM; in Rio de Janeiro it is 10:00 AM at that moment.
What time is it in Rio de Janeiro at the end of the working day in La Romana?
The working day in La Romana ends at 6:00 PM; in Rio de Janeiro it is 7:00 PM at that moment.
Is there a time when both La Romana and Rio de Janeiro are at work?
Yes: from 9:00 AM to 5:00 PM in La Romana (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 La Romana 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 La Romana.
Is the time difference between La Romana and Rio de Janeiro the same all year?
Yes. Neither La Romana nor Rio de Janeiro switches to summer time, so the gap is always 1 hour.
