Samana to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Samana. 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.
Samana 14:32 2:32 PM Rio de Janeiro 15:32 3:32 PM You –:–
14:32 2:32 PM
Atlantic Standard Time · UTC-4
☀️ 06:32 · 🌙 18:15
15:32 3:32 PM
Brasilia Standard Time · UTC-3
☀️ 05:21 · 🌙 17:57
·
+1 h
Rio de Janeiro is 1 h ahead of Samana.
When you, Samana 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
🇩🇴 Samana
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 | 🇩🇴 Samana | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 14:32 | 15:32 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Atlantic Standard Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Samana | — | +1 h |
| IANA zone | America/Santo Domingo | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:32 | 05:21 |
| Sunset | 18:15 | 17:57 |
| Daylight | 11 h 43 min | 12 h 36 min |
| People on this clock | 108,179 | 6,211,223 |
Compare Samana with another city
More comparisons with Samana: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Samana and Rio de Janeiro: common questions
How far ahead of Samana is Rio de Janeiro?
Rio de Janeiro is 1 hour ahead of Samana: UTC−3 against UTC−4.
What time is it in Rio de Janeiro when it is 9:00 AM in Samana?
When it is 9:00 AM in Samana, it is 10:00 AM in Rio de Janeiro.
If it is 6:00 PM in Samana, what time is it in Rio de Janeiro?
At 6:00 PM in Samana, clocks in Rio de Janeiro show 7:00 PM.
Is there a time when both Samana and Rio de Janeiro are at work?
Yes: from 9:00 AM to 5:00 PM in Samana (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 Samana 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 Samana.
Does the time gap between Samana and Rio de Janeiro change during the year?
No, the clocks change neither in Samana nor in Rio de Janeiro, so the gap is 1 hour all year round.
