Allen, TX to Rio de Janeiro: time difference
Rio de Janeiro is 2 h ahead of Allen, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Allen, TX 21:19 9:19 PM Rio de Janeiro 23:19 11:19 PM You –:–
21:19 9:19 PM
Central Daylight Time · UTC-5
☀️ 07:27 · 🌙 19:02
23:19 11:19 PM
Brasilia Standard Time · UTC-3
☀️ 05:27 · 🌙 17:55
·
+2 h
Rio de Janeiro is 2 h ahead of Allen, TX.
When you, Allen, TX 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
🇺🇸 Allen, TX
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
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 1 1 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Allen, TX | 🇧🇷 Rio de Janeiro |
|---|---|---|
| Local time | 21:19 | 23:19 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Central Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Allen, TX | — | +2 h |
| IANA zone | America/Chicago | America/Sao Paulo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:27 | 05:27 |
| Sunset | 19:02 | 17:55 |
| Daylight | 11 h 35 min | 12 h 28 min |
| People on this clock | 106,874 | 6,211,223 |
Compare Allen, TX with another city
More comparisons with Allen, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Allen, TX and Rio de Janeiro: common questions
How far ahead of Allen, TX, is Rio de Janeiro?
Rio de Janeiro is 2 hours ahead of Allen: UTC−3 against UTC−5.
If it is 9:00 AM in Allen, TX, what time is it in Rio de Janeiro?
At 9:00 AM in Allen, clocks in Rio de Janeiro show 11:00 AM.
What time is it in Rio de Janeiro at the end of the working day in Allen, TX?
The working day in Allen ends at 6:00 PM; in Rio de Janeiro it is 8:00 PM at that moment.
When is a good time to call Rio de Janeiro from Allen, TX?
Between 9:00 AM and 4:00 PM in Allen – that is 11:00 AM to 6:00 PM in Rio de Janeiro – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Rio de Janeiro?
From 10:00 PM in Allen, TX, it is already the next day in Rio de Janeiro. The other way round, until 2:00 AM in Rio de Janeiro it is still the previous day in Allen.
Does the time difference between Allen, TX, and Rio de Janeiro change?
Yes. The clocks change only in Allen. From November 1, 2026, Rio de Janeiro will be 3 hours ahead of Allen.
