Hormigueros to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Hormigueros. 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.
Hormigueros 11:02 11:02 AM Rio de Janeiro 12:02 12:02 PM You –:–
11:02 11:02 AM
Atlantic Standard Time · UTC-4
☀️ 06:23 · 🌙 18:05
12:02 12:02 PM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:59
·
+1 h
Rio de Janeiro is 1 h ahead of Hormigueros.
When you, Hormigueros 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
🇵🇷 Hormigueros
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
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Time zones side by side
| Detail | 🇵🇷 Hormigueros | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 11:02 | 12:02 |
| 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 Hormigueros | — | +1 h |
| IANA zone | America/Puerto Rico | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:23 | 05:19 |
| Sunset | 18:05 | 17:59 |
| Daylight | 11 h 42 min | 12 h 40 min |
| People on this clock | 11,934 | 6,211,223 |
Compare Hormigueros with another city
More comparisons with Hormigueros: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Hormigueros and Rio de Janeiro: common questions
What is the time difference between Hormigueros and Rio de Janeiro?
Rio de Janeiro is 1 hour ahead: it uses UTC−3, while Hormigueros is on UTC−4.
What time is it in Rio de Janeiro when it is 9:00 AM in Hormigueros?
When it is 9:00 AM in Hormigueros, it is 10:00 AM in Rio de Janeiro.
If it is 6:00 PM in Hormigueros, what time is it in Rio de Janeiro?
At 6:00 PM in Hormigueros, clocks in Rio de Janeiro show 7:00 PM.
When do working hours in Hormigueros and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Hormigueros, which is 10:00 AM to 6:00 PM in Rio de Janeiro.
From what time in Hormigueros is it tomorrow in Rio de Janeiro?
Once it is 11:00 PM in Hormigueros, the date in Rio de Janeiro has already changed. Until 1:00 AM in Rio de Janeiro, it is still the previous day in Hormigueros.
Does the time difference between Hormigueros and Rio de Janeiro change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
