Seattle, WA to Port St Lucie, FL: time difference
Port St Lucie, FL 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 18:26 6:26 PM Port St Lucie, FL 21:26 9:26 PM You –:–
18:26 6:26 PM
Pacific Daylight Time · UTC-7
☀️ 07:23 · 🌙 18:30
21:26 9:26 PM
Eastern Daylight Time · UTC-4
☀️ 07:20 · 🌙 18:58
·
+3 h
Port St Lucie, FL is 3 h ahead of Seattle, WA.
When you, Seattle, WA and Port St Lucie, FL 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
🇺🇸 Port St Lucie, FL
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
- Right now
Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Port St Lucie, FL |
|---|---|---|
| Local time | 18:26 | 21:26 |
| Local date | Sunday, October 11, 2026 | Sunday, October 11, 2026 |
| Time zone | Pacific Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Seattle, WA | — | +3 h |
| IANA zone | America/Los Angeles | America/New York |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:23 | 07:20 |
| Sunset | 18:30 | 18:58 |
| Daylight | 11 h 7 min | 11 h 38 min |
| People on this clock | 737,015 | 164,603 |
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 Port St Lucie, FL: common questions
How many hours ahead of Seattle, WA, is Port St Lucie, FL?
The clocks in Port St Lucie are 3 hours ahead of those in Seattle (UTC−4 and UTC−7).
What time is it in Port St Lucie, FL, at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Port St Lucie it is 12:00 PM at that moment.
What time is it in Port St Lucie, FL, when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 9:00 PM in Port St Lucie.
When is a good time to call Port St Lucie, FL, from Seattle, WA?
Between 9:00 AM and 3:00 PM in Seattle – that is 12:00 PM to 6:00 PM in Port St Lucie – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Port St Lucie, FL?
From 9:00 PM in Seattle, WA, it is already the next day in Port St Lucie. The other way round, until 3:00 AM in Port St Lucie it is still the previous day in Seattle.
Does the time difference between Seattle, WA, and Port St Lucie, FL, change?
No. The clocks in Seattle and in Port St Lucie change on the same dates, so the difference stays 3 hours.
