Gros Islet to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Gros Islet. 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.
Gros Islet 03:48 3:48 AM Rio de Janeiro 04:48 4:48 AM You –:–
03:48 3:48 AM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:48
04:48 4:48 AM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 17:55
·
+1 h
Rio de Janeiro is 1 h ahead of Gros Islet.
When you, Gros Islet 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
🇱🇨 Gros Islet
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 | 🇱🇨 Gros Islet | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 03:48 | 04:48 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Gros Islet | — | +1 h |
| IANA zone | America/St Lucia | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:55 | 05:26 |
| Sunset | 17:48 | 17:55 |
| Daylight | 11 h 54 min | 12 h 30 min |
| People on this clock | 21,660 | 6,211,223 |
Compare Gros Islet with another city
More comparisons with Gros Islet: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Gros Islet and Rio de Janeiro: common questions
How far ahead of Gros Islet is Rio de Janeiro?
Rio de Janeiro is 1 hour ahead of Gros Islet: UTC−3 against UTC−4.
If it is 9:00 AM in Gros Islet, what time is it in Rio de Janeiro?
At 9:00 AM in Gros Islet, clocks in Rio de Janeiro show 10:00 AM.
If it is 6:00 PM in Gros Islet, what time is it in Rio de Janeiro?
At 6:00 PM in Gros Islet, clocks in Rio de Janeiro show 7:00 PM.
When do working hours in Gros Islet and in Rio de Janeiro overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Gros Islet, which is 10:00 AM to 6:00 PM in Rio de Janeiro.
From what time in Gros Islet is it tomorrow in Rio de Janeiro?
Once it is 11:00 PM in Gros Islet, the date in Rio de Janeiro has already changed. Until 1:00 AM in Rio de Janeiro, it is still the previous day in Gros Islet.
Does the time difference between Gros Islet and Rio de Janeiro change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
