Petrolina to Austin, TX: time difference
Austin, TX is 2 h behind Petrolina. 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.
Petrolina 03:37 3:37 AM Austin, TX 01:37 1:37 AM You –:–
03:37 3:37 AM
Brasilia Standard Time · UTC-3
☀️ 05:22 · 🌙 17:37
01:37 1:37 AM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:07
·
−2 h
Austin, TX is 2 h behind Petrolina.
When you, Petrolina 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
🇧🇷 Petrolina
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
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
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Time zones side by side
| Detail | 🇧🇷 Petrolina | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 03:37 | 01:37 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Petrolina | — | −2 h |
| IANA zone | America/Recife | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:22 | 07:30 |
| Sunset | 17:37 | 19:07 |
| Daylight | 12 h 16 min | 11 h 36 min |
| People on this clock | 386,791 | 974,447 |
Compare Petrolina with another city
More comparisons with Petrolina: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Petrolina and Austin, TX: common questions
What is the time difference between Petrolina and Austin, TX?
Austin is 2 hours behind: it uses UTC−5, while Petrolina is on UTC−3.
What time is it in Austin, TX, when it is 9:00 AM in Petrolina?
When it is 9:00 AM in Petrolina, it is 7:00 AM in Austin.
What time is it in Austin, TX, at the end of the working day in Petrolina?
The working day in Petrolina ends at 6:00 PM; in Austin it is 4:00 PM at that moment.
When do working hours in Petrolina and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Petrolina, which is 9:00 AM to 4:00 PM in Austin.
Until what time in Petrolina is it still yesterday in Austin, TX?
Before 2:00 AM in Petrolina, the date in Austin has not changed yet. From 10:00 PM in Austin, it is already the next day in Petrolina.
Is the time difference between Petrolina and Austin, TX, the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Austin will be 3 hours behind Petrolina.
