Rio Branco to Austin, TX: time difference
Austin, TX is 1 h behind Rio Branco. 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 Branco 01:01 1:01 AM Austin, TX 00:01 12:01 AM You –:–
01:01 1:01 AM
Acre Standard Time · UTC-5
☀️ 05:01 · 🌙 17:31
00:01 12:01 AM
Central Standard Time · UTC-6
☀️ 06:49 · 🌙 17:42
·
−1 h
Austin, TX is 1 h behind Rio Branco.
When you, Rio Branco and Austin, 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 Branco
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
🇺🇸 Austin, TX
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 Branco | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 01:01 | 00:01 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Acre Standard Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Rio Branco | — | −1 h |
| IANA zone | America/Rio Branco | America/Chicago |
| Daylight saving | Not observed | On standard time → UTC-5, Mar 14, 03:00 |
| Sunrise | 05:01 | 06:49 |
| Sunset | 17:31 | 17:42 |
| Daylight | 12 h 30 min | 10 h 53 min |
| People on this clock | 364,756 | 974,447 |
Compare Rio Branco with another city
More comparisons with Rio Branco: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio Branco and Austin, TX: common questions
How many hours behind Rio Branco is Austin, TX?
The clocks in Austin are 1 hour behind those in Rio Branco (UTC−6 and UTC−5).
What time is it in Austin, TX, when it is 9:00 AM in Rio Branco?
When it is 9:00 AM in Rio Branco, it is 8:00 AM in Austin.
If it is 6:00 PM in Rio Branco, what time is it in Austin, TX?
At 6:00 PM in Rio Branco, clocks in Austin show 5:00 PM.
When do working hours in Rio Branco and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Rio Branco, which is 9:00 AM to 5:00 PM in Austin.
When is it still the previous day in Austin, TX?
Until 1:00 AM in Rio Branco it is still the previous day in Austin. The other way round, from 11:00 PM in Austin it is already the next day in Rio Branco.
Does the time difference between Rio Branco and Austin, TX, change?
Yes. The clocks change only in Austin. From March 14, 2027, Austin and Rio Branco will have the same time.
