Rio de Janeiro to San Jose de Ocoa: time difference
San Jose de Ocoa 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 16:20 4:20 PM San Jose de Ocoa 15:20 3:20 PM You –:–
16:20 4:20 PM
Brasilia Standard Time · UTC-3
☀️ 05:21 · 🌙 17:57
15:20 3:20 PM
Atlantic Standard Time · UTC-4
☀️ 06:36 · 🌙 18:20
·
−1 h
San Jose de Ocoa is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and San Jose de Ocoa 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
🇩🇴 San Jose de Ocoa
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 | 🇩🇴 San Jose de Ocoa |
|---|---|---|
| Local time | 16:20 | 15:20 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 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 | 05:21 | 06:36 |
| Sunset | 17:57 | 18:20 |
| Daylight | 12 h 36 min | 11 h 44 min |
| People on this clock | 6,211,223 | 57,174 |
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 San Jose de Ocoa: common questions
What is the time difference between Rio de Janeiro and San Jose de Ocoa?
San Jose de Ocoa is 1 hour behind: it uses UTC−4, while Rio de Janeiro is on UTC−3.
What time is it in San Jose de Ocoa at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in San Jose de Ocoa it is 8:00 AM at that moment.
What time is it in San Jose de Ocoa at the end of the working day in Rio de Janeiro?
The working day in Rio de Janeiro ends at 6:00 PM; in San Jose de Ocoa it is 5:00 PM at that moment.
Is there a time when both Rio de Janeiro and San Jose de Ocoa are at work?
Yes: from 10:00 AM to 6:00 PM in Rio de Janeiro (9:00 AM to 5:00 PM in San Jose de Ocoa), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Rio de Janeiro is it still yesterday in San Jose de Ocoa?
Before 1:00 AM in Rio de Janeiro, the date in San Jose de Ocoa has not changed yet. From 11:00 PM in San Jose de Ocoa, it is already the next day in Rio de Janeiro.
Does the time difference between Rio de Janeiro and San Jose de Ocoa change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
