Austin, TX to San Isidro: time difference
San Isidro 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 12:37 12:37 PM San Isidro 14:37 2:37 PM You –:–
12:37 12:37 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
14:37 2:37 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
+2 h
San Isidro is 2 h ahead of Austin, TX.
When you, Austin, TX and San Isidro 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
🇦🇷 San Isidro
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 | 🇦🇷 San Isidro |
|---|---|---|
| Local time | 12:37 | 14:37 |
| 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/Buenos Aires |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:35 | 06:10 |
| Sunset | 18:59 | 19:10 |
| Daylight | 11 h 24 min | 13 h |
| People on this clock | 974,447 | 45,190 |
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 San Isidro: common questions
What is the time difference between Austin, TX, and San Isidro?
San Isidro is 2 hours ahead: it uses UTC−3, while Austin is on UTC−5.
What time is it in San Isidro when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 11:00 AM in San Isidro.
If it is 6:00 PM in Austin, TX, what time is it in San Isidro?
At 6:00 PM in Austin, clocks in San Isidro show 8:00 PM.
When do working hours in Austin, TX, and in San Isidro 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 San Isidro.
From what time in Austin, TX, is it tomorrow in San Isidro?
Once it is 10:00 PM in Austin, the date in San Isidro has already changed. Until 2:00 AM in San Isidro, it is still the previous day in Austin.
Does the time difference between Austin, TX, and San Isidro change?
Yes. The clocks change only in Austin. From November 1, 2026, San Isidro will be 3 hours ahead of Austin.
