Ajax, ON to Seattle, WA: time difference
Seattle, WA is 3 h behind Ajax, 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.
Ajax, ON 11:16 11:16 AM Seattle, WA 08:16 8:16 AM You –:–
11:16 11:16 AM
Eastern Daylight Time · UTC-4
☀️ 07:36 · 🌙 18:27
08:16 8:16 AM
Pacific Daylight Time · UTC-7
☀️ 07:35 · 🌙 18:15
·
−3 h
Seattle, WA is 3 h behind Ajax, ON.
When you, Ajax, 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
🇨🇦 Ajax, 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 | 🇨🇦 Ajax, ON | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 11:16 | 08:16 |
| 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 Ajax, 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 | 07:36 | 07:35 |
| Sunset | 18:27 | 18:15 |
| Daylight | 10 h 52 min | 10 h 41 min |
| People on this clock | 119,677 | 737,015 |
Compare Ajax, ON with another city
More comparisons with Ajax, ON: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ajax, ON and Seattle, WA: common questions
What is the time difference between Ajax, ON, and Seattle, WA?
Seattle is 3 hours behind: it uses UTC−7, while Ajax is on UTC−4.
If it is 9:00 AM in Ajax, ON, what time is it in Seattle, WA?
At 9:00 AM in Ajax, clocks in Seattle show 6:00 AM.
What time is it in Seattle, WA, at the end of the working day in Ajax, ON?
The working day in Ajax ends at 6:00 PM; in Seattle it is 3:00 PM at that moment.
When is a good time to call Seattle, WA, from Ajax, ON?
Between 12:00 PM and 6:00 PM in Ajax – that is 9:00 AM to 3:00 PM in Seattle – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Ajax, ON, is it still yesterday in Seattle, WA?
Before 3:00 AM in Ajax, the date in Seattle has not changed yet. From 9:00 PM in Seattle, it is already the next day in Ajax.
Does the time difference between Ajax, ON, and Seattle, WA, change?
No. The clocks in Ajax and in Seattle change on the same dates, so the difference stays 3 hours.
