Saint Lucia to Seattle, WA: time difference
Seattle, WA is 3 h behind Saint Lucia. 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.
Saint Lucia 21:46 9:46 PM Seattle, WA 18:46 6:46 PM You –:–
21:46 9:46 PM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:49
18:46 6:46 PM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:34
·
−3 h
Seattle, WA is 3 h behind Saint Lucia.
When you, Saint Lucia 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
🇱🇨 Saint Lucia
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
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 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM
📍 Your time
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇱🇨 Saint Lucia | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 21:46 | 18:46 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Atlantic Standard Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Saint Lucia | — | −3 h |
| IANA zone | America/St Lucia | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 05:55 | 07:20 |
| Sunset | 17:49 | 18:34 |
| Daylight | 11 h 54 min | 11 h 14 min |
| People on this clock | 167,591 | 737,015 |
Compare Saint Lucia with another city
More comparisons with Saint Lucia: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Saint Lucia and Seattle, WA: common questions
How far behind Saint Lucia is Seattle, WA?
Seattle is 3 hours behind Saint Lucia: UTC−7 against UTC−4.
What time is it in Seattle, WA, when it is 9:00 AM in Saint Lucia?
When it is 9:00 AM in Saint Lucia, it is 6:00 AM in Seattle.
What time is it in Seattle, WA, at the end of the working day in Saint Lucia?
The working day in Saint Lucia ends at 6:00 PM; in Seattle it is 3:00 PM at that moment.
Is there a time when both Saint Lucia and Seattle, WA, are at work?
Yes: from 12:00 PM to 6:00 PM in Saint Lucia (9:00 AM to 3:00 PM in Seattle), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Seattle, WA, compared with Saint Lucia?
The new day starts in Seattle later: until 3:00 AM in Saint Lucia, it is still the previous day there. From 9:00 PM in Seattle, Saint Lucia is already on the next day.
Is the time difference between Saint Lucia and Seattle, WA, the same all year?
No. Only Seattle switches to summer time, so the gap changes twice a year. From November 1, 2026, Seattle will be 4 hours behind Saint Lucia.
