San Antonio to Austin, TX: time difference
Austin, TX is 2 h behind San Antonio. 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.
San Antonio 23:53 11:53 PM Austin, TX 21:53 9:53 PM You –:–
23:53 11:53 PM
Paraguay Summer Time · UTC-3
☀️ 06:15 · 🌙 18:58
21:53 9:53 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
·
−2 h
Austin, TX is 2 h behind San Antonio.
When you, San Antonio 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
🇵🇾 San Antonio
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
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Time zones side by side
| Detail | 🇵🇾 San Antonio | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 23:53 | 21:53 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Paraguay Summer Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from San Antonio | — | −2 h |
| IANA zone | America/Asuncion | America/Chicago |
| Daylight saving | On summer time → UTC-4, Mar 27, 23:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:15 | 07:35 |
| Sunset | 18:58 | 18:59 |
| Daylight | 12 h 43 min | 11 h 24 min |
| People on this clock | 68,127 | 974,447 |
Compare San Antonio with another city
More comparisons with San Antonio: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Antonio and Austin, TX: common questions
How far behind San Antonio is Austin, TX?
Austin is 2 hours behind San Antonio: UTC−5 against UTC−3.
What time is it in Austin, TX, at the start of the working day in San Antonio?
The working day in San Antonio starts at 9:00 AM; in Austin it is 7:00 AM at that moment.
What time is it in Austin, TX, when it is 6:00 PM in San Antonio?
When it is 6:00 PM in San Antonio, it is 4:00 PM in Austin.
When do working hours in San Antonio and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in San Antonio, which is 9:00 AM to 4:00 PM in Austin.
When is it still the previous day in Austin, TX?
Until 2:00 AM in San Antonio it is still the previous day in Austin. The other way round, from 10:00 PM in Austin it is already the next day in San Antonio.
Does the time difference between San Antonio and Austin, TX, change?
Yes. The clocks change only in Austin. From November 1, 2026, Austin will be 3 hours behind San Antonio.
