Rio de Janeiro to Buxton, Guyana: time difference
Buxton, Guyana 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 18:10 6:10 PM Buxton, Guyana 17:10 5:10 PM You –:–
18:10 6:10 PM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:58
17:10 5:10 PM
Guyana Time · UTC-4
☀️ 05:39 · 🌙 17:37
·
−1 h
Buxton, Guyana is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Buxton, Guyana 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
🇬🇾 Buxton, Guyana
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 | 🇬🇾 Buxton, Guyana |
|---|---|---|
| Local time | 18:10 | 17:10 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Brasilia Standard Time | Guyana Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/Guyana |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:19 | 05:39 |
| Sunset | 17:58 | 17:37 |
| Daylight | 12 h 39 min | 11 h 58 min |
| People on this clock | 6,211,223 | 2,050 |
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 Buxton, Guyana: common questions
What is the time difference between Rio de Janeiro and Buxton, Guyana?
Buxton is 1 hour behind: it uses UTC−4, while Rio de Janeiro is on UTC−3.
What time is it in Buxton, Guyana, when it is 9:00 AM in Rio de Janeiro?
When it is 9:00 AM in Rio de Janeiro, it is 8:00 AM in Buxton.
What time is it in Buxton, Guyana, when it is 6:00 PM in Rio de Janeiro?
When it is 6:00 PM in Rio de Janeiro, it is 5:00 PM in Buxton.
When is a good time to call Buxton, Guyana, from Rio de Janeiro?
Between 10:00 AM and 6:00 PM in Rio de Janeiro – that is 9:00 AM to 5:00 PM in Buxton – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Buxton, Guyana?
Until 1:00 AM in Rio de Janeiro it is still the previous day in Buxton. The other way round, from 11:00 PM in Buxton it is already the next day in Rio de Janeiro.
Is the time difference between Rio de Janeiro and Buxton, Guyana, the same all year?
Yes. Neither Rio de Janeiro nor Buxton switches to summer time, so the gap is always 1 hour.
