Boa Vista to Austin, TX: time difference
Austin, TX is 1 h behind Boa Vista. 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.
Boa Vista 09:20 9:20 AM Austin, TX 08:20 8:20 AM You –:–
09:20 9:20 AM
Amazon Standard Time · UTC-4
☀️ 05:47 · 🌙 17:50
08:20 8:20 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
·
−1 h
Austin, TX is 1 h behind Boa Vista.
When you, Boa Vista 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
🇧🇷 Boa Vista
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 | 🇧🇷 Boa Vista | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 09:20 | 08:20 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Amazon Standard Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Boa Vista | — | −1 h |
| IANA zone | America/Boa Vista | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:47 | 07:36 |
| Sunset | 17:50 | 18:57 |
| Daylight | 12 h 3 min | 11 h 21 min |
| People on this clock | 413,486 | 974,447 |
Compare Boa Vista with another city
More comparisons with Boa Vista: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Boa Vista and Austin, TX: common questions
How many hours behind Boa Vista is Austin, TX?
The clocks in Austin are 1 hour behind those in Boa Vista (UTC−5 and UTC−4).
If it is 9:00 AM in Boa Vista, what time is it in Austin, TX?
At 9:00 AM in Boa Vista, clocks in Austin show 8:00 AM.
If it is 6:00 PM in Boa Vista, what time is it in Austin, TX?
At 6:00 PM in Boa Vista, clocks in Austin show 5:00 PM.
When do working hours in Boa Vista and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Boa Vista, which is 9:00 AM to 5:00 PM in Austin.
When is it still the previous day in Austin, TX?
Until 1:00 AM in Boa Vista 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 Boa Vista.
Does the time difference between Boa Vista and Austin, TX, change?
Yes. The clocks change only in Austin. From November 1, 2026, Austin will be 2 hours behind Boa Vista.
