Mount Vernon, NY to Seattle, WA: time difference
Seattle, WA is 3 h behind Mount Vernon, NY. 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.
Mount Vernon, NY 18:12 6:12 PM Seattle, WA 15:12 3:12 PM You –:–
18:12 6:12 PM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 18:09
15:12 3:12 PM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−3 h
Seattle, WA is 3 h behind Mount Vernon, NY.
When you, Mount Vernon, NY 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
🇺🇸 Mount Vernon, NY
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 | 🇺🇸 Mount Vernon, NY | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 18:12 | 15:12 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Mount Vernon, NY | — | −3 h |
| IANA zone | America/New York | America/Los Angeles |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:13 | 07:36 |
| Sunset | 18:09 | 18:13 |
| Daylight | 10 h 56 min | 10 h 37 min |
| People on this clock | 73,893 | 737,015 |
Compare Mount Vernon, NY with another city
More comparisons with Mount Vernon, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mount Vernon, NY and Seattle, WA: common questions
How many hours behind Mount Vernon, NY, is Seattle, WA?
The clocks in Seattle are 3 hours behind those in Mount Vernon (UTC−7 and UTC−4).
What time is it in Seattle, WA, when it is 9:00 AM in Mount Vernon, NY?
When it is 9:00 AM in Mount Vernon, it is 6:00 AM in Seattle.
What time is it in Seattle, WA, when it is 6:00 PM in Mount Vernon, NY?
When it is 6:00 PM in Mount Vernon, it is 3:00 PM in Seattle.
When is a good time to call Seattle, WA, from Mount Vernon, NY?
Between 12:00 PM and 6:00 PM in Mount Vernon – that is 9:00 AM to 3:00 PM in Seattle – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Seattle, WA?
Until 3:00 AM in Mount Vernon, NY, it is still the previous day in Seattle. The other way round, from 9:00 PM in Seattle it is already the next day in Mount Vernon.
Does the time difference between Mount Vernon, NY, and Seattle, WA, change?
No. The clocks in Mount Vernon and in Seattle change on the same dates, so the difference stays 3 hours.
