Brookhaven, NY to Seattle, WA: time difference
Seattle, WA is 3 h behind Brookhaven, 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.
Brookhaven, NY 15:25 3:25 PM Seattle, WA 12:25 12:25 PM You –:–
15:25 3:25 PM
Eastern Daylight Time · UTC-4
☀️ 07:09 · 🌙 18:05
12:25 12:25 PM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−3 h
Seattle, WA is 3 h behind Brookhaven, NY.
When you, Brookhaven, 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
🇺🇸 Brookhaven, 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 | 🇺🇸 Brookhaven, NY | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 15:25 | 12:25 |
| 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 Brookhaven, 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 | 07:09 | 07:36 |
| Sunset | 18:05 | 18:13 |
| Daylight | 10 h 57 min | 10 h 37 min |
| People on this clock | 11,674 | 737,015 |
Compare Brookhaven, NY with another city
More comparisons with Brookhaven, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Brookhaven, NY and Seattle, WA: common questions
How far behind Brookhaven, NY, is Seattle, WA?
Seattle is 3 hours behind Brookhaven: UTC−7 against UTC−4.
What time is it in Seattle, WA, at the start of the working day in Brookhaven, NY?
The working day in Brookhaven starts at 9:00 AM; in Seattle it is 6:00 AM at that moment.
What time is it in Seattle, WA, at the end of the working day in Brookhaven, NY?
The working day in Brookhaven 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 Brookhaven, NY?
Between 12:00 PM and 6:00 PM in Brookhaven – 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 Brookhaven, 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 Brookhaven.
Does the time difference between Brookhaven, NY, and Seattle, WA, change?
No. The clocks in Brookhaven and in Seattle change on the same dates, so the difference stays 3 hours.
