Seattle, WA to Luquillo: time difference
Luquillo is 3 h ahead of Seattle, WA. 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.
Seattle, WA 19:01 7:01 PM Luquillo 22:01 10:01 PM You –:–
19:01 7:01 PM
Pacific Daylight Time · UTC-7
☀️ 07:32 · 🌙 18:19
22:01 10:01 PM
Atlantic Standard Time · UTC-4
☀️ 06:18 · 🌙 18:00
·
+3 h
Luquillo is 3 h ahead of Seattle, WA.
When you, Seattle, WA and Luquillo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Seattle, WA
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
🇵🇷 Luquillo
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇵🇷 Luquillo |
|---|---|---|
| Local time | 19:01 | 22:01 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Pacific Daylight Time | Atlantic Standard Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Seattle, WA | — | +3 h |
| IANA zone | America/Los Angeles | America/Puerto Rico |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:32 | 06:18 |
| Sunset | 18:19 | 18:00 |
| Daylight | 10 h 47 min | 11 h 42 min |
| People on this clock | 737,015 | 20,000 |
Compare Seattle, WA with another city
More comparisons with Seattle, WA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Seattle, WA and Luquillo: common questions
How many hours ahead of Seattle, WA, is Luquillo?
The clocks in Luquillo are 3 hours ahead of those in Seattle (UTC−4 and UTC−7).
What time is it in Luquillo at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Luquillo it is 12:00 PM at that moment.
What time is it in Luquillo when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 9:00 PM in Luquillo.
When do working hours in Seattle, WA, and in Luquillo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Seattle, which is 12:00 PM to 6:00 PM in Luquillo.
From what time in Seattle, WA, is it tomorrow in Luquillo?
Once it is 9:00 PM in Seattle, the date in Luquillo has already changed. Until 3:00 AM in Luquillo, it is still the previous day in Seattle.
Is the time difference between Seattle, WA, and Luquillo the same all year?
No. Only Seattle switches to summer time, so the gap changes twice a year. From November 1, 2026, Luquillo will be 4 hours ahead of Seattle.
