Austin, TX to Porto Alegre: time difference
Porto Alegre 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.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 07:22 7:22 AM Porto Alegre 09:22 9:22 AM You –:–
07:22 7:22 AM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:07
09:22 9:22 AM
Brasilia Standard Time · UTC-3
☀️ 05:53 · 🌙 18:32
·
+2 h
Porto Alegre is 2 h ahead of Austin, TX.
When you, Austin, TX and Porto Alegre 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
🇧🇷 Porto Alegre
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 | 🇺🇸 Austin, TX | 🇧🇷 Porto Alegre |
|---|---|---|
| Local time | 07:22 | 09:22 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 05:53 |
| Sunset | 19:07 | 18:32 |
| Daylight | 11 h 36 min | 12 h 39 min |
| People on this clock | 974,447 | 1,332,833 |
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 Porto Alegre: common questions
How many hours ahead of Austin, TX, is Porto Alegre?
The clocks in Porto Alegre are 2 hours ahead of those in Austin (UTC−3 and UTC−5).
What time is it in Porto Alegre when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 11:00 AM in Porto Alegre.
What time is it in Porto Alegre when it is 6:00 PM in Austin, TX?
When it is 6:00 PM in Austin, it is 8:00 PM in Porto Alegre.
When is a good time to call Porto Alegre from Austin, TX?
Between 9:00 AM and 4:00 PM in Austin – that is 11:00 AM to 6:00 PM in Porto Alegre – both places are within working hours (9:00 AM–6:00 PM).
From what time in Austin, TX, is it tomorrow in Porto Alegre?
Once it is 10:00 PM in Austin, the date in Porto Alegre has already changed. Until 2:00 AM in Porto Alegre, it is still the previous day in Austin.
Does the time gap between Austin, TX, and Porto Alegre change during the year?
Yes – daylight saving time is used in Austin but not in Porto Alegre. From November 1, 2026, Porto Alegre will be 3 hours ahead of Austin.
