Buxton, Guyana to Rio de Janeiro: time difference
Rio de Janeiro is 1 h ahead of Buxton, Guyana. 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.
Buxton, Guyana 17:10 5:10 PM Rio de Janeiro 18:10 6:10 PM You –:–
17:10 5:10 PM
Guyana Time · UTC-4
☀️ 05:39 · 🌙 17:37
18:10 6:10 PM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:58
·
+1 h
Rio de Janeiro is 1 h ahead of Buxton, Guyana.
When you, Buxton, Guyana 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
🇬🇾 Buxton, Guyana
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 | 🇬🇾 Buxton, Guyana | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 17:10 | 18:10 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Guyana Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Buxton, Guyana | — | +1 h |
| IANA zone | America/Guyana | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:39 | 05:19 |
| Sunset | 17:37 | 17:58 |
| Daylight | 11 h 58 min | 12 h 39 min |
| People on this clock | 2,050 | 6,211,223 |
Compare Buxton, Guyana with another city
More comparisons with Buxton, Guyana: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buxton, Guyana and Rio de Janeiro: common questions
What is the time difference between Buxton, Guyana, and Rio de Janeiro?
Rio de Janeiro is 1 hour ahead: it uses UTC−3, while Buxton is on UTC−4.
What time is it in Rio de Janeiro when it is 9:00 AM in Buxton, Guyana?
When it is 9:00 AM in Buxton, it is 10:00 AM in Rio de Janeiro.
What time is it in Rio de Janeiro when it is 6:00 PM in Buxton, Guyana?
When it is 6:00 PM in Buxton, it is 7:00 PM in Rio de Janeiro.
When is a good time to call Rio de Janeiro from Buxton, Guyana?
Between 9:00 AM and 5:00 PM in Buxton – 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 does the date change in Rio de Janeiro compared with Buxton, Guyana?
The new day starts in Rio de Janeiro earlier: at 11:00 PM in Buxton it is already midnight there. Until 1:00 AM in Rio de Janeiro, Buxton is still on the previous day.
Is the time difference between Buxton, Guyana, and Rio de Janeiro the same all year?
Yes. Neither Buxton nor Rio de Janeiro switches to summer time, so the gap is always 1 hour.
