Rio de Janeiro to Denton, TX: time difference
Denton, TX is 2 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 00:39 12:39 AM Denton, TX 22:39 10:39 PM You –:–
00:39 12:39 AM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:59
22:39 10:39 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:54
·
−2 h
Denton, TX is 2 h behind Rio de Janeiro.
When you, Rio de Janeiro and Denton, TX 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
🇺🇸 Denton, TX
22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇺🇸 Denton, TX |
|---|---|---|
| Local time | 00:39 | 22:39 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Brasilia Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Rio de Janeiro | — | −2 h |
| IANA zone | America/Sao Paulo | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:19 | 07:35 |
| Sunset | 17:59 | 18:54 |
| Daylight | 12 h 40 min | 11 h 19 min |
| People on this clock | 6,211,223 | 109,561 |
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 Denton, TX: common questions
How far behind Rio de Janeiro is Denton, TX?
Denton is 2 hours behind Rio de Janeiro: UTC−5 against UTC−3.
What time is it in Denton, TX, when it is 9:00 AM in Rio de Janeiro?
When it is 9:00 AM in Rio de Janeiro, it is 7:00 AM in Denton.
What time is it in Denton, TX, when it is 6:00 PM in Rio de Janeiro?
When it is 6:00 PM in Rio de Janeiro, it is 4:00 PM in Denton.
When is a good time to call Denton, TX, from Rio de Janeiro?
Between 11:00 AM and 6:00 PM in Rio de Janeiro – that is 9:00 AM to 4:00 PM in Denton – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Denton, TX?
Until 2:00 AM in Rio de Janeiro it is still the previous day in Denton. The other way round, from 10:00 PM in Denton it is already the next day in Rio de Janeiro.
Is the time difference between Rio de Janeiro and Denton, TX, the same all year?
No. Only Denton switches to summer time, so the gap changes twice a year. From November 1, 2026, Denton will be 3 hours behind Rio de Janeiro.
