Lisbon to Bullhead City, AZ: time difference
Bullhead City, 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 19:18 7:18 PM Bullhead City, AZ 11:18 11:18 AM You –:–
19:18 7:18 PM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
11:18 11:18 AM
Mountain Standard Time · UTC-7
☀️ 06:41 · 🌙 18:11
·
−8 h
Bullhead City, AZ is 8 h behind Lisbon.
When you, Lisbon and Bullhead City, 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
🇺🇸 Bullhead City, 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 | 🇺🇸 Bullhead City, AZ |
|---|---|---|
| Local time | 19:18 | 11:18 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 07:41 | 06:41 |
| Sunset | 19:07 | 18:11 |
| Daylight | 11 h 26 min | 11 h 30 min |
| People on this clock | 545,923 | 40,024 |
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 Bullhead City, AZ: common questions
What is the time difference between Lisbon and Bullhead City, AZ?
Bullhead City is 8 hours behind: it uses UTC−7, while Lisbon is on UTC+1.
What time is it in Bullhead City, AZ, at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Bullhead City it is 1:00 AM at that moment.
What time is it in Bullhead City, AZ, at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in Bullhead City it is 10:00 AM at that moment.
Is there a time when both Lisbon and Bullhead City, AZ, are at work?
Yes: from 5:00 PM to 6:00 PM in Lisbon (9:00 AM to 10:00 AM in Bullhead City), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Lisbon is it still yesterday in Bullhead City, AZ?
Before 8:00 AM in Lisbon, the date in Bullhead City has not changed yet. From 4:00 PM in Bullhead City, it is already the next day in Lisbon.
Is the time difference between Lisbon and Bullhead City, AZ, the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Bullhead City will be 7 hours behind Lisbon.
