Lisbon to Yuma, AZ: time difference
Yuma, AZ is 8 h behind Lisbon. 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.
Lisbon 20:59 8:59 PM Yuma, AZ 12:59 12:59 PM You –:–
20:59 8:59 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
12:59 12:59 PM
Mountain Standard Time · UTC-7
☀️ 06:47 · 🌙 18:01
·
−8 h
Yuma, AZ is 8 h behind Lisbon.
When you, Lisbon and Yuma, AZ are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Lisbon
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
🇺🇸 Yuma, AZ
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Yuma, AZ |
|---|---|---|
| Local time | 20:59 | 12:59 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Western European Summer Time | Mountain Standard Time |
| UTC offset | UTC+1 | UTC-7 |
| Offset from Lisbon | — | −8 h |
| IANA zone | Europe/Lisbon | America/Phoenix |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:51 | 06:47 |
| Sunset | 18:53 | 18:01 |
| Daylight | 11 h 2 min | 11 h 14 min |
| People on this clock | 545,923 | 93,064 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Yuma, AZ: common questions
What is the time difference between Lisbon and Yuma, AZ?
Yuma is 8 hours behind: it uses UTC−7, while Lisbon is on UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Yuma, AZ?
At 9:00 AM in Lisbon, clocks in Yuma show 1:00 AM.
What time is it in Yuma, AZ, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 10:00 AM in Yuma.
Is there a time when both Lisbon and Yuma, AZ, are at work?
Yes: from 5:00 PM to 6:00 PM in Lisbon (9:00 AM to 10:00 AM in Yuma), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Yuma, AZ, compared with Lisbon?
The new day starts in Yuma later: until 8:00 AM in Lisbon, it is still the previous day there. From 4:00 PM in Yuma, Lisbon is already on the next day.
Does the time difference between Lisbon and Yuma, AZ, change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Yuma will be 7 hours behind Lisbon.
