San Lorenzo to Austin, TX: time difference
Austin, TX is 1 h behind San Lorenzo. 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 Lorenzo 08:09 8:09 AM Austin, TX 07:09 7:09 AM You –:–
08:09 8:09 AM
Atlantic Standard Time · UTC-4
☀️ 06:22 · 🌙 17:54
07:09 7:09 AM
Central Daylight Time · UTC-5
☀️ 07:43 · 🌙 18:48
·
−1 h
Austin, TX is 1 h behind San Lorenzo.
When you, San Lorenzo 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 Lorenzo
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
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇵🇷 San Lorenzo | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 08:09 | 07:09 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Atlantic Standard Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from San Lorenzo | — | −1 h |
| IANA zone | America/Puerto Rico | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:22 | 07:43 |
| Sunset | 17:54 | 18:48 |
| Daylight | 11 h 32 min | 11 h 5 min |
| People on this clock | 9,373 | 974,447 |
Compare San Lorenzo with another city
More comparisons with San Lorenzo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Lorenzo and Austin, TX: common questions
How far behind San Lorenzo is Austin, TX?
Austin is 1 hour behind San Lorenzo: UTC−5 against UTC−4.
What time is it in Austin, TX, when it is 9:00 AM in San Lorenzo?
When it is 9:00 AM in San Lorenzo, it is 8:00 AM in Austin.
If it is 6:00 PM in San Lorenzo, what time is it in Austin, TX?
At 6:00 PM in San Lorenzo, clocks in Austin show 5:00 PM.
When do working hours in San Lorenzo and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in San Lorenzo, which is 9:00 AM to 5:00 PM in Austin.
When does the date change in Austin, TX, compared with San Lorenzo?
The new day starts in Austin later: until 1:00 AM in San Lorenzo, it is still the previous day there. From 11:00 PM in Austin, San Lorenzo is already on the next day.
Is the time difference between San Lorenzo and Austin, TX, the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Austin will be 2 hours behind San Lorenzo.
