Caguas to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Caguas. 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.
Caguas 19:41 7:41 PM Rio de Janeiro 20:41 8:41 PM You –:–
19:41 7:41 PM
Atlantic Standard Time · UTC-4
☀️ 06:19 · 🌙 18:01
20:41 8:41 PM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:58
·
+1 h
Rio de Janeiro is 1 h ahead of Caguas.
When you, Caguas 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
🇵🇷 Caguas
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
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Time zones side by side
| Detail | 🇵🇷 Caguas | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 19:41 | 20:41 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Atlantic Standard Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Caguas | — | +1 h |
| IANA zone | America/Puerto Rico | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 05:19 |
| Sunset | 18:01 | 17:58 |
| Daylight | 11 h 42 min | 12 h 39 min |
| People on this clock | 70,318 | 6,211,223 |
Compare Caguas with another city
More comparisons with Caguas: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Caguas and Rio de Janeiro: common questions
What is the time difference between Caguas and Rio de Janeiro?
Rio de Janeiro is 1 hour ahead: it uses UTC−3, while Caguas is on UTC−4.
What time is it in Rio de Janeiro at the start of the working day in Caguas?
The working day in Caguas starts at 9:00 AM; in Rio de Janeiro it is 10:00 AM at that moment.
If it is 6:00 PM in Caguas, what time is it in Rio de Janeiro?
At 6:00 PM in Caguas, clocks in Rio de Janeiro show 7:00 PM.
When do working hours in Caguas and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Caguas, which is 10:00 AM to 6:00 PM in Rio de Janeiro.
When is it already the next day in Rio de Janeiro?
From 11:00 PM in Caguas 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 Caguas.
Is the time difference between Caguas and Rio de Janeiro the same all year?
Yes. Neither Caguas nor Rio de Janeiro switches to summer time, so the gap is always 1 hour.
