Austin, TX to Curitiba: time difference
Curitiba is 2 h ahead of Austin, TX. 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.
Austin, TX 21:30 9:30 PM Curitiba 23:30 11:30 PM You –:–
21:30 9:30 PM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
23:30 11:30 PM
Brasilia Standard Time · UTC-3
☀️ 05:49 · 🌙 18:21
·
+2 h
Curitiba is 2 h ahead of Austin, TX.
When you, Austin, TX and Curitiba are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Austin, 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
🇧🇷 Curitiba
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇧🇷 Curitiba |
|---|---|---|
| Local time | 21:30 | 23:30 |
| 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 Austin, TX | — | +2 h |
| IANA zone | America/Chicago | America/Sao Paulo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:30 | 05:49 |
| Sunset | 19:08 | 18:21 |
| Daylight | 11 h 38 min | 12 h 31 min |
| People on this clock | 974,447 | 1,773,718 |
Compare Austin, TX with another city
More comparisons with Austin, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Austin, TX and Curitiba: common questions
How far ahead of Austin, TX, is Curitiba?
Curitiba is 2 hours ahead of Austin: UTC−3 against UTC−5.
What time is it in Curitiba at the start of the working day in Austin, TX?
The working day in Austin starts at 9:00 AM; in Curitiba it is 11:00 AM at that moment.
If it is 6:00 PM in Austin, TX, what time is it in Curitiba?
At 6:00 PM in Austin, clocks in Curitiba show 8:00 PM.
When do working hours in Austin, TX, and in Curitiba overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Austin, which is 11:00 AM to 6:00 PM in Curitiba.
When is it already the next day in Curitiba?
From 10:00 PM in Austin, TX, it is already the next day in Curitiba. The other way round, until 2:00 AM in Curitiba it is still the previous day in Austin.
Does the time difference between Austin, TX, and Curitiba change?
Yes. The clocks change only in Austin. From November 1, 2026, Curitiba will be 3 hours ahead of Austin.
