Rosario to Austin, TX: time difference
Austin, TX is 2 h behind Rosario. 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.
Rosario 10:34 10:34 AM Austin, TX 08:34 8:34 AM You –:–
10:34 10:34 AM
Argentina Standard Time · UTC-3
☀️ 06:25 · 🌙 19:14
08:34 8:34 AM
Central Daylight Time · UTC-5
☀️ 07:32 · 🌙 19:03
·
−2 h
Austin, TX is 2 h behind Rosario.
When you, Rosario 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
🇦🇷 Rosario
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 | 🇦🇷 Rosario | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 10:34 | 08:34 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | Argentina Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Rosario | — | −2 h |
| IANA zone | America/Argentina/Cordoba | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:25 | 07:32 |
| Sunset | 19:14 | 19:03 |
| Daylight | 12 h 49 min | 11 h 31 min |
| People on this clock | 1,029,619 | 974,447 |
Compare Rosario with another city
More comparisons with Rosario: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rosario and Austin, TX: common questions
How many hours behind Rosario is Austin, TX?
The clocks in Austin are 2 hours behind those in Rosario (UTC−5 and UTC−3).
What time is it in Austin, TX, when it is 9:00 AM in Rosario?
When it is 9:00 AM in Rosario, it is 7:00 AM in Austin.
If it is 6:00 PM in Rosario, what time is it in Austin, TX?
At 6:00 PM in Rosario, clocks in Austin show 4:00 PM.
When is a good time to call Austin, TX, from Rosario?
Between 11:00 AM and 6:00 PM in Rosario – 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 Rosario?
The new day starts in Austin later: until 2:00 AM in Rosario, it is still the previous day there. From 10:00 PM in Austin, Rosario is already on the next day.
Does the time gap between Rosario and Austin, TX, change during the year?
Yes – daylight saving time is used in Austin but not in Rosario. From November 1, 2026, Austin will be 3 hours behind Rosario.
