Simcoe, ON to Seattle, WA: time difference
Seattle, WA is 3 h behind Simcoe, ON. 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.
Simcoe, ON 18:09 6:09 PM Seattle, WA 15:09 3:09 PM You –:–
18:09 6:09 PM
Eastern Daylight Time · UTC-4
☀️ 07:40 · 🌙 18:34
15:09 3:09 PM
Pacific Daylight Time · UTC-7
☀️ 07:35 · 🌙 18:15
·
−3 h
Seattle, WA is 3 h behind Simcoe, ON.
When you, Simcoe, ON 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
🇨🇦 Simcoe, ON
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
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Time zones side by side
| Detail | 🇨🇦 Simcoe, ON | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 18:09 | 15:09 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Simcoe, ON | — | −3 h |
| IANA zone | America/Toronto | America/Los Angeles |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:40 | 07:35 |
| Sunset | 18:34 | 18:15 |
| Daylight | 10 h 54 min | 10 h 41 min |
| People on this clock | 14,777 | 737,015 |
Compare Simcoe, ON with another city
More comparisons with Simcoe, ON: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Simcoe, ON and Seattle, WA: common questions
What is the time difference between Simcoe, ON, and Seattle, WA?
Seattle is 3 hours behind: it uses UTC−7, while Simcoe is on UTC−4.
What time is it in Seattle, WA, when it is 9:00 AM in Simcoe, ON?
When it is 9:00 AM in Simcoe, it is 6:00 AM in Seattle.
What time is it in Seattle, WA, when it is 6:00 PM in Simcoe, ON?
When it is 6:00 PM in Simcoe, it is 3:00 PM in Seattle.
When do working hours in Simcoe, ON, and in Seattle, WA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Simcoe, which is 9:00 AM to 3:00 PM in Seattle.
Until what time in Simcoe, ON, is it still yesterday in Seattle, WA?
Before 3:00 AM in Simcoe, the date in Seattle has not changed yet. From 9:00 PM in Seattle, it is already the next day in Simcoe.
Does the time gap between Simcoe, ON, and Seattle, WA, change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 3 hours.
