Austin, TX to Portimao: time difference
Portimao 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 18:42 6:42 PM Portimao 00:42 12:42 AM You –:–
18:42 6:42 PM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
00:42 12:42 AM
Western European Summer Time · UTC+1
☀️ 07:46 · 🌙 18:54
·
+6 h
Portimao is 6 h ahead of Austin, TX.
When you, Austin, TX and Portimao 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
🇵🇹 Portimao
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 | 🇵🇹 Portimao |
|---|---|---|
| Local time | 18:42 | 00:42 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 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 | 07:46 |
| Sunset | 18:57 | 18:54 |
| Daylight | 11 h 21 min | 11 h 8 min |
| People on this clock | 974,447 | 59,867 |
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 Portimao: common questions
What is the time difference between Austin, TX, and Portimao?
Portimao is 6 hours ahead: it uses UTC+1, while Austin is on UTC−5.
What time is it in Portimao at the start of the working day in Austin, TX?
The working day in Austin starts at 9:00 AM; in Portimao it is 3:00 PM at that moment.
If it is 6:00 PM in Austin, TX, what time is it in Portimao?
At 6:00 PM in Austin, clocks in Portimao show 12:00 AM (the next day).
When is a good time to call Portimao from Austin, TX?
Between 9:00 AM and 12:00 PM in Austin – that is 3:00 PM to 6:00 PM in Portimao – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Portimao compared with Austin, TX?
The new day starts in Portimao earlier: at 6:00 PM in Austin it is already midnight there. Until 6:00 AM in Portimao, Austin is still on the previous day.
Does the time difference between Austin, TX, and Portimao change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Portimao will be 5 hours ahead of Austin.
