Lisbon to Las Vegas, NV: time difference
Las Vegas, NV 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 15:43 3:43 PM Las Vegas, NV 07:43 7:43 AM You –:–
15:43 3:43 PM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
07:43 7:43 AM
Pacific Daylight Time · UTC-7
☀️ 06:44 · 🌙 18:13
·
−8 h
Las Vegas, NV is 8 h behind Lisbon.
When you, Lisbon and Las Vegas, NV 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
🇺🇸 Las Vegas, NV
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 | 🇺🇸 Las Vegas, NV |
|---|---|---|
| Local time | 15:43 | 07:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Pacific Daylight Time |
| UTC offset | UTC+1 | UTC-7 |
| Offset from Lisbon | — | −8 h |
| IANA zone | Europe/Lisbon | America/Los Angeles |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:41 | 06:44 |
| Sunset | 19:07 | 18:13 |
| Daylight | 11 h 26 min | 11 h 29 min |
| People on this clock | 545,923 | 641,903 |
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 Las Vegas, NV: common questions
How many hours behind Lisbon is Las Vegas, NV?
The clocks in Las Vegas are 8 hours behind those in Lisbon (UTC−7 and UTC+1).
If it is 9:00 AM in Lisbon, what time is it in Las Vegas, NV?
At 9:00 AM in Lisbon, clocks in Las Vegas show 1:00 AM.
What time is it in Las Vegas, NV, when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 10:00 AM in Las Vegas.
Is there a time when both Lisbon and Las Vegas, NV, are at work?
Yes: from 5:00 PM to 6:00 PM in Lisbon (9:00 AM to 10:00 AM in Las Vegas), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Las Vegas, NV?
Until 8:00 AM in Lisbon it is still the previous day in Las Vegas. The other way round, from 4:00 PM in Las Vegas it is already the next day in Lisbon.
Does the time gap between Lisbon and Las Vegas, NV, change during the year?
Yes, because the clocks in Lisbon and in Las Vegas change on different dates. Next change: from October 25, 2026, Las Vegas will be 7 hours behind Lisbon.
