St.James to Seattle, WA: time difference
Seattle, WA is 3 h behind St.James. 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.
St.James 05:20 5:20 AM Seattle, WA 02:20 2:20 AM You –:–
05:20 5:20 AM
Atlantic Standard Time · UTC-4
☀️ 05:56 · 🌙 17:48
02:20 2:20 AM
Pacific Daylight Time · UTC-7
☀️ 07:33 · 🌙 18:17
·
−3 h
Seattle, WA is 3 h behind St.James.
When you, St.James 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
🇹🇹 St.James
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
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇹 St.James | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 05:20 | 02:20 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Atlantic Standard Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from St.James | — | −3 h |
| IANA zone | America/Port of Spain | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 05:56 | 07:33 |
| Sunset | 17:48 | 18:17 |
| Daylight | 11 h 52 min | 10 h 44 min |
| People on this clock | 4,342 | 737,015 |
Compare St.James with another city
More comparisons with St.James: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
St.James and Seattle, WA: common questions
How many hours behind St.James is Seattle, WA?
The clocks in Seattle are 3 hours behind those in St.James (UTC−7 and UTC−4).
What time is it in Seattle, WA, when it is 9:00 AM in St.James?
When it is 9:00 AM in St.James, it is 6:00 AM in Seattle.
What time is it in Seattle, WA, at the end of the working day in St.James?
The working day in St.James ends at 6:00 PM; in Seattle it is 3:00 PM at that moment.
Is there a time when both St.James and Seattle, WA, are at work?
Yes: from 12:00 PM to 6:00 PM in St.James (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 St.James?
The new day starts in Seattle later: until 3:00 AM in St.James, it is still the previous day there. From 9:00 PM in Seattle, St.James is already on the next day.
Does the time difference between St.James and Seattle, WA, change?
Yes. The clocks change only in Seattle. From November 1, 2026, Seattle will be 4 hours behind St.James.
