Rio de Janeiro to Fort Wellington: time difference
Fort Wellington 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 15:32 3:32 PM Fort Wellington 14:32 2:32 PM You –:–
15:32 3:32 PM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:58
14:32 2:32 PM
Guyana Time · UTC-4
☀️ 05:37 · 🌙 17:36
·
−1 h
Fort Wellington is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Fort Wellington 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
🇬🇾 Fort Wellington
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 | 🇬🇾 Fort Wellington |
|---|---|---|
| Local time | 15:32 | 14:32 |
| 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 | 05:37 |
| Sunset | 17:58 | 17:36 |
| Daylight | 12 h 39 min | 11 h 58 min |
| People on this clock | 6,211,223 | 118 |
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 Fort Wellington: common questions
How far behind Rio de Janeiro is Fort Wellington?
Fort Wellington is 1 hour behind Rio de Janeiro: UTC−4 against UTC−3.
What time is it in Fort Wellington at the start of the working day in Rio de Janeiro?
The working day in Rio de Janeiro starts at 9:00 AM; in Fort Wellington it is 8:00 AM at that moment.
What time is it in Fort Wellington 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 Fort Wellington.
When do working hours in Rio de Janeiro and in Fort Wellington overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 5:00 PM in Fort Wellington.
When does the date change in Fort Wellington compared with Rio de Janeiro?
The new day starts in Fort Wellington later: until 1:00 AM in Rio de Janeiro, it is still the previous day there. From 11:00 PM in Fort Wellington, Rio de Janeiro is already on the next day.
Is the time difference between Rio de Janeiro and Fort Wellington the same all year?
Yes. Neither Rio de Janeiro nor Fort Wellington switches to summer time, so the gap is always 1 hour.
