Basse-Terre to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Basse-Terre. 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.
Basse-Terre 10:11 10:11 AM Rio de Janeiro 11:11 11:11 AM You –:–
10:11 10:11 AM
Atlantic Standard Time · UTC-4
☀️ 05:59 · 🌙 17:50
11:11 11:11 AM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 17:55
·
+1 h
Rio de Janeiro is 1 h ahead of Basse-Terre.
When you, Basse-Terre 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
🇬🇵 Basse-Terre
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
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Time zones side by side
| Detail | 🇬🇵 Basse-Terre | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 10:11 | 11:11 |
| 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 Basse-Terre | — | +1 h |
| IANA zone | America/Guadeloupe | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:59 | 05:26 |
| Sunset | 17:50 | 17:55 |
| Daylight | 11 h 52 min | 12 h 30 min |
| People on this clock | 12,000 | 6,211,223 |
Compare Basse-Terre with another city
More comparisons with Basse-Terre: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Basse-Terre and Rio de Janeiro: common questions
How far ahead of Basse-Terre is Rio de Janeiro?
Rio de Janeiro is 1 hour ahead of Basse-Terre: UTC−3 against UTC−4.
If it is 9:00 AM in Basse-Terre, what time is it in Rio de Janeiro?
At 9:00 AM in Basse-Terre, clocks in Rio de Janeiro show 10:00 AM.
If it is 6:00 PM in Basse-Terre, what time is it in Rio de Janeiro?
At 6:00 PM in Basse-Terre, clocks in Rio de Janeiro show 7:00 PM.
When is a good time to call Rio de Janeiro from Basse-Terre?
Between 9:00 AM and 5:00 PM in Basse-Terre – that is 10:00 AM to 6:00 PM in Rio de Janeiro – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Rio de Janeiro?
From 11:00 PM in Basse-Terre 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 Basse-Terre.
Does the time gap between Basse-Terre and Rio de Janeiro change during the year?
No, the clocks change neither in Basse-Terre nor in Rio de Janeiro, so the gap is 1 hour all year round.
