Rio de Janeiro to Blairmont: time difference
Blairmont 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 06:48 6:48 AM Blairmont 05:48 5:48 AM You –:–
06:48 6:48 AM
Brasilia Standard Time · UTC-3
☀️ 05:26 · 🌙 17:55
05:48 5:48 AM
Guyana Time · UTC-4
☀️ 05:37 · 🌙 17:38
·
−1 h
Blairmont is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro and Blairmont 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
🇬🇾 Blairmont
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 | 🇬🇾 Blairmont |
|---|---|---|
| Local time | 06:48 | 05:48 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 05:26 | 05:37 |
| Sunset | 17:55 | 17:38 |
| Daylight | 12 h 30 min | 12 h 1 min |
| People on this clock | 6,211,223 | 5,782 |
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 Blairmont: common questions
How far behind Rio de Janeiro is Blairmont?
Blairmont is 1 hour behind Rio de Janeiro: UTC−4 against UTC−3.
If it is 9:00 AM in Rio de Janeiro, what time is it in Blairmont?
At 9:00 AM in Rio de Janeiro, clocks in Blairmont show 8:00 AM.
What time is it in Blairmont 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 Blairmont.
When is a good time to call Blairmont 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 Blairmont – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Blairmont?
Until 1:00 AM in Rio de Janeiro it is still the previous day in Blairmont. The other way round, from 11:00 PM in Blairmont it is already the next day in Rio de Janeiro.
Does the time difference between Rio de Janeiro and Blairmont change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
