Rio Tinto to Austin, TX: time difference
Austin, TX is 6 h behind Rio Tinto. 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.
Rio Tinto 21:24 9:24 PM Austin, TX 15:24 3:24 PM You –:–
21:24 9:24 PM
Western European Summer Time · UTC+1
☀️ 07:52 · 🌙 18:48
15:24 3:24 PM
Central Daylight Time · UTC-5
☀️ 07:37 · 🌙 18:56
·
−6 h
Austin, TX is 6 h behind Rio Tinto.
When you, Rio Tinto 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
🇵🇹 Rio Tinto
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
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Time zones side by side
| Detail | 🇵🇹 Rio Tinto | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 21:24 | 15:24 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Western European Summer Time | Central Daylight Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Rio Tinto | — | −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 | 07:52 | 07:37 |
| Sunset | 18:48 | 18:56 |
| Daylight | 10 h 56 min | 11 h 19 min |
| People on this clock | 51,086 | 974,447 |
Compare Rio Tinto with another city
More comparisons with Rio Tinto: the time zones next to it and the far side of the clock.
Big time differences
Rio Tinto and Austin, TX: common questions
What is the time difference between Rio Tinto and Austin, TX?
Austin is 6 hours behind: it uses UTC−5, while Rio Tinto is on UTC+1.
What time is it in Austin, TX, when it is 9:00 AM in Rio Tinto?
When it is 9:00 AM in Rio Tinto, it is 3:00 AM in Austin.
What time is it in Austin, TX, at the end of the working day in Rio Tinto?
The working day in Rio Tinto ends at 6:00 PM; in Austin it is 12:00 PM at that moment.
When do working hours in Rio Tinto and in Austin, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Rio Tinto, which is 9:00 AM to 12:00 PM in Austin.
When is it still the previous day in Austin, TX?
Until 6:00 AM in Rio Tinto 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 Rio Tinto.
Does the time difference between Rio Tinto and Austin, TX, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Austin will be 5 hours behind Rio Tinto.
