Islip, NY to Seattle, WA: time difference
Seattle, WA is 3 h behind Islip, 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.
Islip, NY 02:05 2:05 AM Seattle, WA 23:05 11:05 PM You –:–
02:05 2:05 AM
Eastern Daylight Time · UTC-4
☀️ 07:08 · 🌙 18:10
23:05 11:05 PM
Pacific Daylight Time · UTC-7
☀️ 07:32 · 🌙 18:19
·
−3 h
Seattle, WA is 3 h behind Islip, NY.
When you, Islip, 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
🇺🇸 Islip, 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 | 🇺🇸 Islip, NY | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 02:05 | 23:05 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Islip, 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 | 07:08 | 07:32 |
| Sunset | 18:10 | 18:19 |
| Daylight | 11 h 2 min | 10 h 47 min |
| People on this clock | 339,938 | 737,015 |
Compare Islip, NY with another city
More comparisons with Islip, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Islip, NY and Seattle, WA: common questions
How far behind Islip, NY, is Seattle, WA?
Seattle is 3 hours behind Islip: UTC−7 against UTC−4.
What time is it in Seattle, WA, when it is 9:00 AM in Islip, NY?
When it is 9:00 AM in Islip, it is 6:00 AM in Seattle.
If it is 6:00 PM in Islip, NY, what time is it in Seattle, WA?
At 6:00 PM in Islip, clocks in Seattle show 3:00 PM.
When do working hours in Islip, NY, and in Seattle, WA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Islip, which is 9:00 AM to 3:00 PM in Seattle.
When is it still the previous day in Seattle, WA?
Until 3:00 AM in Islip, 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 Islip.
Does the time difference between Islip, NY, and Seattle, WA, change?
No. The clocks in Islip and in Seattle change on the same dates, so the difference stays 3 hours.
