Newton, MA to Seattle, WA: time difference
Seattle, WA is 3 h behind Newton, 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.
Newton, MA 11:01 11:01 AM Seattle, WA 08:01 8:01 AM You –:–
11:01 11:01 AM
Eastern Daylight Time · UTC-4
☀️ 07:02 · 🌙 18:00
08:01 8:01 AM
Pacific Daylight Time · UTC-7
☀️ 07:33 · 🌙 18:17
·
−3 h
Seattle, WA is 3 h behind Newton, MA.
When you, Newton, 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
🇺🇸 Newton, 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 | 🇺🇸 Newton, MA | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 11:01 | 08:01 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Newton, 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 | 07:02 | 07:33 |
| Sunset | 18:00 | 18:17 |
| Daylight | 10 h 58 min | 10 h 44 min |
| People on this clock | 85,146 | 737,015 |
Compare Newton, MA with another city
More comparisons with Newton, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Newton, MA and Seattle, WA: common questions
How far behind Newton, MA, is Seattle, WA?
Seattle is 3 hours behind Newton: UTC−7 against UTC−4.
What time is it in Seattle, WA, at the start of the working day in Newton, MA?
The working day in Newton starts at 9:00 AM; in Seattle it is 6:00 AM at that moment.
What time is it in Seattle, WA, when it is 6:00 PM in Newton, MA?
When it is 6:00 PM in Newton, it is 3:00 PM in Seattle.
Is there a time when both Newton, MA, and Seattle, WA, are at work?
Yes: from 12:00 PM to 6:00 PM in Newton (9:00 AM to 3:00 PM in Seattle), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Seattle, WA, compared with Newton, MA?
The new day starts in Seattle later: until 3:00 AM in Newton, it is still the previous day there. From 9:00 PM in Seattle, Newton is already on the next day.
Does the time gap between Newton, MA, and Seattle, WA, change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 3 hours.
