🇵🇹 Caldas da Rainha, Portugal
04
- Western European Summer Time
- UTC+1
- Night
☀️ 07:42 · 🌙 19:07 · 11 h 25 min
Caldas da Rainha to Austin, TX: time difference
Austin, TX is 6 h behind Caldas da Rainha. 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.
Caldas da Rainha 03:45 3:45 AM Austin, TX 21:45 9:45 PM You –:–
03:45 3:45 AM
Western European Summer Time · UTC+1
☀️ 07:42 · 🌙 19:07
21:45 9:45 PM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
·
−6 h
Austin, TX is 6 h behind Caldas da Rainha.
When you, Caldas da Rainha 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
🇵🇹 Caldas da Rainha
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 | 🇵🇹 Caldas da Rainha | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 03:45 | 21:45 |
| 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 Caldas da Rainha | — | −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 | 07:42 | 07:30 |
| Sunset | 19:07 | 19:08 |
| Daylight | 11 h 25 min | 11 h 38 min |
| People on this clock | 50,917 | 974,447 |
Compare Caldas da Rainha with another city
More comparisons with Caldas da Rainha: the time zones next to it and the far side of the clock.
Big time differences
Caldas da Rainha and Austin, TX: common questions
How far behind Caldas da Rainha is Austin, TX?
Austin is 6 hours behind Caldas da Rainha: UTC−5 against UTC+1.
If it is 9:00 AM in Caldas da Rainha, what time is it in Austin, TX?
At 9:00 AM in Caldas da Rainha, clocks in Austin show 3:00 AM.
What time is it in Austin, TX, when it is 6:00 PM in Caldas da Rainha?
When it is 6:00 PM in Caldas da Rainha, it is 12:00 PM in Austin.
When is a good time to call Austin, TX, from Caldas da Rainha?
Between 3:00 PM and 6:00 PM in Caldas da Rainha – that is 9:00 AM to 12:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Caldas da Rainha is it still yesterday in Austin, TX?
Before 6:00 AM in Caldas da Rainha, the date in Austin has not changed yet. From 6:00 PM in Austin, it is already the next day in Caldas da Rainha.
Does the time difference between Caldas da Rainha and Austin, TX, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Austin will be 5 hours behind Caldas da Rainha.
