Portugal to Austin, TX: time difference
Austin, TX is 6 h behind Portugal. 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.
Portugal 03:42 3:42 AM Austin, TX 21:42 9:42 PM You –:–
03:42 3:42 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
21:42 9:42 PM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
·
−6 h
Austin, TX is 6 h behind Portugal.
When you, Portugal 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
🇵🇹 Portugal
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
18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Portugal | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 03:42 | 21:42 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Western European Summer Time | Central Daylight Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Portugal | — | −6 h |
| IANA zone | Europe/Lisbon | America/Chicago |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:41 | 07:30 |
| Sunset | 19:07 | 19:08 |
| Daylight | 11 h 26 min | 11 h 38 min |
| People on this clock | 10,347,892 | 974,447 |
Compare Portugal with another city
More comparisons with Portugal: the time zones next to it and the far side of the clock.
Big time differences
Portugal and Austin, TX: common questions
How many hours behind Portugal is Austin, TX?
The clocks in Austin are 6 hours behind those in Portugal (UTC−5 and UTC+1).
What time is it in Austin, TX, when it is 9:00 AM in Portugal?
When it is 9:00 AM in Portugal, it is 3:00 AM in Austin.
What time is it in Austin, TX, when it is 6:00 PM in Portugal?
When it is 6:00 PM in Portugal, it is 12:00 PM in Austin.
Is there a time when both Portugal and Austin, TX, are at work?
Yes: from 3:00 PM to 6:00 PM in Portugal (9:00 AM to 12:00 PM in Austin), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Austin, TX?
Until 6:00 AM in Portugal it is still the previous day in Austin. The other way round, from 6:00 PM in Austin it is already the next day in Portugal.
Does the time difference between Portugal and Austin, TX, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Austin will be 5 hours behind Portugal.
