Armstrong to Seattle, WA: time difference
Seattle, WA is 3 h behind Armstrong. 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.
Armstrong 17:42 5:42 PM Seattle, WA 14:42 2:42 PM You –:–
17:42 5:42 PM
Eastern Daylight Time · UTC-4
☀️ 08:17 · 🌙 19:08
14:42 2:42 PM
Pacific Daylight Time · UTC-7
☀️ 07:27 · 🌙 18:25
·
−3 h
Seattle, WA is 3 h behind Armstrong.
When you, Armstrong 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
🇨🇦 Armstrong
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
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Time zones side by side
| Detail | 🇨🇦 Armstrong | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 17:42 | 14:42 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Armstrong | — | −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 | 08:17 | 07:27 |
| Sunset | 19:08 | 18:25 |
| Daylight | 10 h 51 min | 10 h 57 min |
| People on this clock | — | 737,015 |
Compare Armstrong with another city
More comparisons with Armstrong: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Armstrong and Seattle, WA: common questions
How many hours behind Armstrong is Seattle, WA?
The clocks in Seattle are 3 hours behind those in Armstrong (UTC−7 and UTC−4).
What time is it in Seattle, WA, at the start of the working day in Armstrong?
The working day in Armstrong starts at 9:00 AM; in Seattle it is 6:00 AM at that moment.
If it is 6:00 PM in Armstrong, what time is it in Seattle, WA?
At 6:00 PM in Armstrong, clocks in Seattle show 3:00 PM.
When is a good time to call Seattle, WA, from Armstrong?
Between 12:00 PM and 6:00 PM in Armstrong – 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 Armstrong is it still yesterday in Seattle, WA?
Before 3:00 AM in Armstrong, the date in Seattle has not changed yet. From 9:00 PM in Seattle, it is already the next day in Armstrong.
Does the time difference between Armstrong and Seattle, WA, change?
No. The clocks in Armstrong and in Seattle change on the same dates, so the difference stays 3 hours.
