Aosta to Lisbon: time difference
Lisbon is 1 h behind Aosta. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Aosta 11:31 11:31 AM Lisbon 10:31 10:31 AM You –:–
11:31 11:31 AM
Central European Summer Time · UTC+2
☀️ 07:50 · 🌙 18:43
10:31 10:31 AM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
·
−1 h
Lisbon is 1 h behind Aosta.
When you, Aosta and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇹 Aosta
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
🇵🇹 Lisbon
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇹 Aosta | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 11:31 | 10:31 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | Western European Summer Time |
| UTC offset | UTC+2 | UTC+1 |
| Offset from Aosta | — | −1 h |
| IANA zone | Europe/Rome | Europe/Lisbon |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:50 | 07:48 |
| Sunset | 18:43 | 18:57 |
| Daylight | 10 h 53 min | 11 h 9 min |
| People on this clock | 33,149 | 545,923 |
Compare Aosta with another city
More comparisons with Aosta: the time zones next to it and the far side of the clock.
Big time differences
Aosta and Lisbon: common questions
How far behind Aosta is Lisbon?
Lisbon is 1 hour behind Aosta: UTC+1 against UTC+2.
If it is 9:00 AM in Aosta, what time is it in Lisbon?
At 9:00 AM in Aosta, clocks in Lisbon show 8:00 AM.
What time is it in Lisbon when it is 6:00 PM in Aosta?
When it is 6:00 PM in Aosta, it is 5:00 PM in Lisbon.
When do working hours in Aosta and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Aosta, which is 9:00 AM to 5:00 PM in Lisbon.
Until what time in Aosta is it still yesterday in Lisbon?
Before 1:00 AM in Aosta, the date in Lisbon has not changed yet. From 11:00 PM in Lisbon, it is already the next day in Aosta.
Does the time difference between Aosta and Lisbon change?
No. The clocks in Aosta and in Lisbon change on the same dates, so the difference stays 1 hour.
