Austin, TX to Arouca: time difference
Arouca is 1 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 21:16 9:16 PM Arouca 22:16 10:16 PM You –:–
21:16 9:16 PM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
22:16 10:16 PM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:52
·
+1 h
Arouca is 1 h ahead of Austin, TX.
When you, Austin, TX and Arouca 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
🇹🇹 Arouca
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇹🇹 Arouca |
|---|---|---|
| Local time | 21:16 | 22:16 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Central Daylight Time | Atlantic Standard Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Austin, TX | — | +1 h |
| IANA zone | America/Chicago | America/Port of Spain |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:30 | 05:55 |
| Sunset | 19:08 | 17:52 |
| Daylight | 11 h 38 min | 11 h 57 min |
| People on this clock | 974,447 | 12,054 |
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 Arouca: common questions
How far ahead of Austin, TX, is Arouca?
Arouca is 1 hour ahead of Austin: UTC−4 against UTC−5.
If it is 9:00 AM in Austin, TX, what time is it in Arouca?
At 9:00 AM in Austin, clocks in Arouca show 10:00 AM.
What time is it in Arouca at the end of the working day in Austin, TX?
The working day in Austin ends at 6:00 PM; in Arouca it is 7:00 PM at that moment.
When is a good time to call Arouca from Austin, TX?
Between 9:00 AM and 5:00 PM in Austin – that is 10:00 AM to 6:00 PM in Arouca – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Arouca compared with Austin, TX?
The new day starts in Arouca earlier: at 11:00 PM in Austin it is already midnight there. Until 1:00 AM in Arouca, Austin is still on the previous day.
Is the time difference between Austin, TX, and Arouca the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Arouca will be 2 hours ahead of Austin.
