Port St Lucie, FL to Austin, TX: time difference
Austin, TX is 1 h behind Port St Lucie, FL. 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.
Port St Lucie, FL 19:40 7:40 PM Austin, TX 18:40 6:40 PM You –:–
19:40 7:40 PM
Eastern Daylight Time · UTC-4
☀️ 07:20 · 🌙 18:58
18:40 6:40 PM
Central Daylight Time · UTC-5
☀️ 07:31 · 🌙 19:06
·
−1 h
Austin, TX is 1 h behind Port St Lucie, FL.
When you, Port St Lucie, FL 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
🇺🇸 Port St Lucie, FL
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
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Time zones side by side
| Detail | 🇺🇸 Port St Lucie, FL | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 19:40 | 18:40 |
| Local date | Sunday, October 11, 2026 | Sunday, October 11, 2026 |
| Time zone | Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Port St Lucie, FL | — | −1 h |
| IANA zone | America/New York | America/Chicago |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:20 | 07:31 |
| Sunset | 18:58 | 19:06 |
| Daylight | 11 h 38 min | 11 h 35 min |
| People on this clock | 164,603 | 974,447 |
Compare Port St Lucie, FL with another city
More comparisons with Port St Lucie, FL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Port St Lucie, FL and Austin, TX: common questions
How far behind Port St Lucie, FL, is Austin, TX?
Austin is 1 hour behind Port St Lucie: UTC−5 against UTC−4.
What time is it in Austin, TX, when it is 9:00 AM in Port St Lucie, FL?
When it is 9:00 AM in Port St Lucie, it is 8:00 AM in Austin.
If it is 6:00 PM in Port St Lucie, FL, what time is it in Austin, TX?
At 6:00 PM in Port St Lucie, clocks in Austin show 5:00 PM.
When is a good time to call Austin, TX, from Port St Lucie, FL?
Between 10:00 AM and 6:00 PM in Port St Lucie – that is 9:00 AM to 5:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Austin, TX?
Until 1:00 AM in Port St Lucie, FL, it is still the previous day in Austin. The other way round, from 11:00 PM in Austin it is already the next day in Port St Lucie.
Does the time difference between Port St Lucie, FL, and Austin, TX, change?
No. The clocks in Port St Lucie and in Austin change on the same dates, so the difference stays 1 hour.
