Quincy, MA to Seattle, WA: time difference
Seattle, WA is 3 h behind Quincy, MA. 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.
Quincy, MA 18:08 6:08 PM Seattle, WA 15:08 3:08 PM You –:–
18:08 6:08 PM
Eastern Daylight Time · UTC-4
☀️ 07:03 · 🌙 17:56
15:08 3:08 PM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−3 h
Seattle, WA is 3 h behind Quincy, MA.
When you, Quincy, MA 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
🇺🇸 Quincy, MA
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 | 🇺🇸 Quincy, MA | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 18:08 | 15:08 |
| 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 Quincy, MA | — | −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 | 07:03 | 07:36 |
| Sunset | 17:56 | 18:13 |
| Daylight | 10 h 53 min | 10 h 37 min |
| People on this clock | 92,271 | 737,015 |
Compare Quincy, MA with another city
More comparisons with Quincy, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Quincy, MA and Seattle, WA: common questions
How many hours behind Quincy, MA, is Seattle, WA?
The clocks in Seattle are 3 hours behind those in Quincy (UTC−7 and UTC−4).
If it is 9:00 AM in Quincy, MA, what time is it in Seattle, WA?
At 9:00 AM in Quincy, clocks in Seattle show 6:00 AM.
If it is 6:00 PM in Quincy, MA, what time is it in Seattle, WA?
At 6:00 PM in Quincy, clocks in Seattle show 3:00 PM.
Is there a time when both Quincy, MA, and Seattle, WA, are at work?
Yes: from 12:00 PM to 6:00 PM in Quincy (9:00 AM to 3:00 PM in Seattle), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Quincy, MA, is it still yesterday in Seattle, WA?
Before 3:00 AM in Quincy, the date in Seattle has not changed yet. From 9:00 PM in Seattle, it is already the next day in Quincy.
Is the time difference between Quincy, MA, and Seattle, WA, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 3 hours.
