Seattle, WA to Frederiksted: time difference
Frederiksted 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 19:47 7:47 PM Frederiksted 22:47 10:47 PM You –:–
19:47 7:47 PM
Pacific Daylight Time · UTC-7
☀️ 07:24 · 🌙 18:28
22:47 10:47 PM
Atlantic Standard Time · UTC-4
☀️ 06:13 · 🌙 18:01
·
+3 h
Frederiksted is 3 h ahead of Seattle, WA.
When you, Seattle, WA and Frederiksted 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
🇻🇮 Frederiksted
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 | 🇻🇮 Frederiksted |
|---|---|---|
| Local time | 19:47 | 22:47 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 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/St Thomas |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:24 | 06:13 |
| Sunset | 18:28 | 18:01 |
| Daylight | 11 h 4 min | 11 h 48 min |
| People on this clock | 737,015 | 528 |
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 Frederiksted: common questions
How many hours ahead of Seattle, WA, is Frederiksted?
The clocks in Frederiksted are 3 hours ahead of those in Seattle (UTC−4 and UTC−7).
What time is it in Frederiksted when it is 9:00 AM in Seattle, WA?
When it is 9:00 AM in Seattle, it is 12:00 PM in Frederiksted.
What time is it in Frederiksted at the end of the working day in Seattle, WA?
The working day in Seattle ends at 6:00 PM; in Frederiksted it is 9:00 PM at that moment.
When is a good time to call Frederiksted from Seattle, WA?
Between 9:00 AM and 3:00 PM in Seattle – that is 12:00 PM to 6:00 PM in Frederiksted – both places are within working hours (9:00 AM–6:00 PM).
From what time in Seattle, WA, is it tomorrow in Frederiksted?
Once it is 9:00 PM in Seattle, the date in Frederiksted has already changed. Until 3:00 AM in Frederiksted, it is still the previous day in Seattle.
Is the time difference between Seattle, WA, and Frederiksted the same all year?
No. Only Seattle switches to summer time, so the gap changes twice a year. From November 1, 2026, Frederiksted will be 4 hours ahead of Seattle.
