Rio de Janeiro to Aguada: time difference
Aguada 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 10:49 10:49 AM Aguada 09:49 9:49 AM You –:–
10:49 10:49 AM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 17:55
09:49 9:49 AM
Atlantic Standard Time · UTC-4
☀️ 06:22 · 🌙 18:11
·
−1 h
Aguada is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Aguada 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
🇵🇷 Aguada
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 | 🇵🇷 Aguada |
|---|---|---|
| Local time | 10:49 | 09:49 |
| 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/Puerto Rico |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:26 | 06:22 |
| Sunset | 17:55 | 18:11 |
| Daylight | 12 h 30 min | 11 h 49 min |
| People on this clock | 6,211,223 | 41,000 |
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 Aguada: common questions
How many hours behind Rio de Janeiro is Aguada?
The clocks in Aguada are 1 hour behind those in Rio de Janeiro (UTC−4 and UTC−3).
What time is it in Aguada at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Aguada it is 8:00 AM at that moment.
What time is it in Aguada at the end of the working day in Rio de Janeiro?
The working day in Rio de Janeiro ends at 6:00 PM; in Aguada it is 5:00 PM at that moment.
When do working hours in Rio de Janeiro and in Aguada overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 5:00 PM in Aguada.
When does the date change in Aguada compared with Rio de Janeiro?
The new day starts in Aguada later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Aguada, Rio de Janeiro is already on the next day.
Is the time difference between Rio de Janeiro and Aguada the same all year?
Yes. Neither Rio de Janeiro nor Aguada switches to summer time, so the gap is always 1 hour.
