Austin, TX to Rio de Mouro: time difference
Rio de Mouro 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.
🇵🇹 Rio de Mouro, Portugal
44
- Western European Summer Time
- UTC+1
- Daytime
☀️ 07:51 · 🌙 18:55 · 11 h 4 min
+6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 09:48 9:48 AM Rio de Mouro 15:48 3:48 PM You –:–
09:48 9:48 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:57
15:48 3:48 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:55
·
+6 h
Rio de Mouro is 6 h ahead of Austin, TX.
When you, Austin, TX and Rio de Mouro 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
🇵🇹 Rio de Mouro
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇵🇹 Rio de Mouro |
|---|---|---|
| Local time | 09:48 | 15:48 |
| 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 | 07:51 |
| Sunset | 18:57 | 18:55 |
| Daylight | 11 h 21 min | 11 h 4 min |
| People on this clock | 974,447 | 49,493 |
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 Rio de Mouro: common questions
What is the time difference between Austin, TX, and Rio de Mouro?
Rio de Mouro is 6 hours ahead: it uses UTC+1, while Austin is on UTC−5.
What time is it in Rio de Mouro at the start of the working day in Austin, TX?
The working day in Austin starts at 9:00 AM; in Rio de Mouro it is 3:00 PM at that moment.
What time is it in Rio de Mouro when it is 6:00 PM in Austin, TX?
When it is 6:00 PM in Austin, it is 12:00 AM (the next day) in Rio de Mouro.
When is a good time to call Rio de Mouro from Austin, TX?
Between 9:00 AM and 12:00 PM in Austin – that is 3:00 PM to 6:00 PM in Rio de Mouro – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Rio de Mouro?
From 6:00 PM in Austin, TX, it is already the next day in Rio de Mouro. The other way round, until 6:00 AM in Rio de Mouro it is still the previous day in Austin.
Does the time gap between Austin, TX, and Rio de Mouro change during the year?
Yes, because the clocks in Austin and in Rio de Mouro change on different dates. Next change: from October 25, 2026, Rio de Mouro will be 5 hours ahead of Austin.
