Santa Rosa to Austin, TX: time difference
Austin, TX is 2 h behind Santa Rosa. 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.
Santa Rosa 09:50 9:50 AM Austin, TX 07:50 7:50 AM You –:–
09:50 9:50 AM
Argentina Standard Time · UTC-3
☀️ 06:31 · 🌙 19:35
07:50 7:50 AM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
·
−2 h
Austin, TX is 2 h behind Santa Rosa.
When you, Santa Rosa 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
🇦🇷 Santa Rosa
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Santa Rosa | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 09:50 | 07:50 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Argentina Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Santa Rosa | — | −2 h |
| IANA zone | America/Argentina/Salta | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:31 | 07:35 |
| Sunset | 19:35 | 18:59 |
| Daylight | 13 h 4 min | 11 h 24 min |
| People on this clock | 116,083 | 974,447 |
Compare Santa Rosa with another city
More comparisons with Santa Rosa: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Santa Rosa and Austin, TX: common questions
How many hours behind Santa Rosa is Austin, TX?
The clocks in Austin are 2 hours behind those in Santa Rosa (UTC−5 and UTC−3).
What time is it in Austin, TX, when it is 9:00 AM in Santa Rosa?
When it is 9:00 AM in Santa Rosa, it is 7:00 AM in Austin.
What time is it in Austin, TX, at the end of the working day in Santa Rosa?
The working day in Santa Rosa ends at 6:00 PM; in Austin it is 4:00 PM at that moment.
When is a good time to call Austin, TX, from Santa Rosa?
Between 11:00 AM and 6:00 PM in Santa Rosa – that is 9:00 AM to 4:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Austin, TX, compared with Santa Rosa?
The new day starts in Austin later: until 2:00 AM in Santa Rosa, it is still the previous day there. From 10:00 PM in Austin, Santa Rosa is already on the next day.
Does the time difference between Santa Rosa and Austin, TX, change?
Yes. The clocks change only in Austin. From November 1, 2026, Austin will be 3 hours behind Santa Rosa.
