Rio de Janeiro to Baytown, TX: time difference
Baytown, 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 13:21 1:21 PM Baytown, TX 11:21 11:21 AM You –:–
13:21 1:21 PM
Brasilia Standard Time · UTC-3
☀️ 05:15 · 🌙 18:01
11:21 11:21 AM
Central Daylight Time · UTC-5
☀️ 07:27 · 🌙 18:43
·
−2 h
Baytown, TX is 2 h behind Rio de Janeiro.
When you, Rio de Janeiro and Baytown, 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
🇺🇸 Baytown, 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 | 🇺🇸 Baytown, TX |
|---|---|---|
| Local time | 13:21 | 11:21 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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 | 05:15 | 07:27 |
| Sunset | 18:01 | 18:43 |
| Daylight | 12 h 45 min | 11 h 16 min |
| People on this clock | 6,211,223 | 75,418 |
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 Baytown, TX: common questions
What is the time difference between Rio de Janeiro and Baytown, TX?
Baytown is 2 hours behind: it uses UTC−5, while Rio de Janeiro is on UTC−3.
If it is 9:00 AM in Rio de Janeiro, what time is it in Baytown, TX?
At 9:00 AM in Rio de Janeiro, clocks in Baytown show 7:00 AM.
What time is it in Baytown, 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 Baytown.
When is a good time to call Baytown, 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 Baytown – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Baytown, TX, compared with Rio de Janeiro?
The new day starts in Baytown later: until 2:00 AM in Rio de Janeiro, it is still the previous day there. From 10:00 PM in Baytown, Rio de Janeiro is already on the next day.
Is the time difference between Rio de Janeiro and Baytown, TX, the same all year?
No. Only Baytown switches to summer time, so the gap changes twice a year. From November 1, 2026, Baytown will be 3 hours behind Rio de Janeiro.
