Austin, TX to Seixal: time difference
Seixal is 6 h ahead of Austin, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
+6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 09:25 9:25 AM Seixal 15:25 3:25 PM You –:–
09:25 9:25 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
15:25 3:25 PM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
·
+6 h
Seixal is 6 h ahead of Austin, TX.
When you, Austin, TX and Seixal 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
🇵🇹 Seixal
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 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇵🇹 Seixal |
|---|---|---|
| Local time | 09:25 | 15:25 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Daylight Time | Western European Summer Time |
| UTC offset | UTC-5 | UTC+1 |
| Offset from Austin, TX | — | +6 h |
| IANA zone | America/Chicago | Europe/Lisbon |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:36 | 07:50 |
| Sunset | 18:57 | 18:54 |
| Daylight | 11 h 21 min | 11 h 4 min |
| People on this clock | 974,447 | 166,525 |
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 Seixal: common questions
How far ahead of Austin, TX, is Seixal?
Seixal is 6 hours ahead of Austin: UTC+1 against UTC−5.
What time is it in Seixal at the start of the working day in Austin, TX?
The working day in Austin starts at 9:00 AM; in Seixal it is 3:00 PM at that moment.
What time is it in Seixal at the end of the working day in Austin, TX?
The working day in Austin ends at 6:00 PM; in Seixal it is 12:00 AM (the next day) at that moment.
Is there a time when both Austin, TX, and Seixal are at work?
Yes: from 9:00 AM to 12:00 PM in Austin (3:00 PM to 6:00 PM in Seixal), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Seixal?
From 6:00 PM in Austin, TX, it is already the next day in Seixal. The other way round, until 6:00 AM in Seixal it is still the previous day in Austin.
Is the time difference between Austin, TX, and Seixal the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Seixal will be 5 hours ahead of Austin.
