Aruba to Austin, TX: time difference
Austin, TX is 1 h behind Aruba. 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.
Aruba 06:37 6:37 AM Austin, TX 05:37 5:37 AM You –:–
06:37 6:37 AM
Atlantic Standard Time · UTC-4
☀️ 06:30 · 🌙 18:25
05:37 5:37 AM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:07
·
−1 h
Austin, TX is 1 h behind Aruba.
When you, Aruba 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
🇦🇼 Aruba
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
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇼 Aruba | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 06:37 | 05:37 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Aruba | — | −1 h |
| IANA zone | America/Aruba | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:30 | 07:30 |
| Sunset | 18:25 | 19:07 |
| Daylight | 11 h 55 min | 11 h 36 min |
| People on this clock | 15,236 | 974,447 |
Compare Aruba with another city
More comparisons with Aruba: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Aruba and Austin, TX: common questions
What is the time difference between Aruba and Austin, TX?
Austin is 1 hour behind: it uses UTC−5, while Aruba is on UTC−4.
What time is it in Austin, TX, at the start of the working day in Aruba?
The working day in Aruba starts at 9:00 AM; in Austin it is 8:00 AM at that moment.
What time is it in Austin, TX, at the end of the working day in Aruba?
The working day in Aruba ends at 6:00 PM; in Austin it is 5:00 PM at that moment.
When is a good time to call Austin, TX, from Aruba?
Between 10:00 AM and 6:00 PM in Aruba – 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 Aruba 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 Aruba.
Does the time gap between Aruba and Austin, TX, change during the year?
Yes – daylight saving time is used in Austin but not in Aruba. From November 1, 2026, Austin will be 2 hours behind Aruba.
