Lisbon to Seattle, WA: time difference
Seattle, WA 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 02:55 2:55 AM Seattle, WA 18:55 6:55 PM You –:–
02:55 2:55 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
18:55 6:55 PM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:34
·
−8 h
Seattle, WA is 8 h behind Lisbon.
When you, Lisbon and Seattle, WA 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
🇺🇸 Seattle, WA
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 | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 02:55 | 18:55 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 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 | 07:20 |
| Sunset | 19:07 | 18:34 |
| Daylight | 11 h 26 min | 11 h 14 min |
| People on this clock | 545,923 | 737,015 |
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 Seattle, WA: common questions
How far behind Lisbon is Seattle, WA?
Seattle is 8 hours behind Lisbon: UTC−7 against UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Seattle, WA?
At 9:00 AM in Lisbon, clocks in Seattle show 1:00 AM.
If it is 6:00 PM in Lisbon, what time is it in Seattle, WA?
At 6:00 PM in Lisbon, clocks in Seattle show 10:00 AM.
Is there a time when both Lisbon and Seattle, WA, are at work?
Yes: from 5:00 PM to 6:00 PM in Lisbon (9:00 AM to 10:00 AM in Seattle), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Lisbon is it still yesterday in Seattle, WA?
Before 8:00 AM in Lisbon, the date in Seattle has not changed yet. From 4:00 PM in Seattle, it is already the next day in Lisbon.
Does the time gap between Lisbon and Seattle, WA, change during the year?
Yes, because the clocks in Lisbon and in Seattle change on different dates. Next change: from October 25, 2026, Seattle will be 7 hours behind Lisbon.
