Austin, TX to Santa Rosa: time difference
Santa Rosa 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 12:29 12:29 PM Santa Rosa 14:29 2:29 PM You –:–
12:29 12:29 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
14:29 2:29 PM
Argentina Standard Time · UTC-3
☀️ 06:31 · 🌙 19:35
·
+2 h
Santa Rosa is 2 h ahead of Austin, TX.
When you, Austin, TX and Santa Rosa 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
🇦🇷 Santa Rosa
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
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- Both working
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇦🇷 Santa Rosa |
|---|---|---|
| Local time | 12:29 | 14:29 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central Daylight Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Austin, TX | — | +2 h |
| IANA zone | America/Chicago | America/Argentina/Salta |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:35 | 06:31 |
| Sunset | 18:59 | 19:35 |
| Daylight | 11 h 24 min | 13 h 4 min |
| People on this clock | 974,447 | 116,083 |
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 Santa Rosa: common questions
What is the time difference between Austin, TX, and Santa Rosa?
Santa Rosa is 2 hours ahead: it uses UTC−3, while Austin is on UTC−5.
What time is it in Santa Rosa when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 11:00 AM in Santa Rosa.
If it is 6:00 PM in Austin, TX, what time is it in Santa Rosa?
At 6:00 PM in Austin, clocks in Santa Rosa show 8:00 PM.
Is there a time when both Austin, TX, and Santa Rosa are at work?
Yes: from 9:00 AM to 4:00 PM in Austin (11:00 AM to 6:00 PM in Santa Rosa), the working days (9:00 AM–6:00 PM) overlap.
From what time in Austin, TX, is it tomorrow in Santa Rosa?
Once it is 10:00 PM in Austin, the date in Santa Rosa has already changed. Until 2:00 AM in Santa Rosa, it is still the previous day in Austin.
Is the time difference between Austin, TX, and Santa Rosa the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Santa Rosa will be 3 hours ahead of Austin.
