Seattle, WA to Summit, NJ: time difference
Summit, NJ is 3 h ahead of Seattle, WA. 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.
Seattle, WA 06:30 6:30 AM Summit, NJ 09:30 9:30 AM You –:–
06:30 6:30 AM
Pacific Daylight Time · UTC-7
☀️ 07:24 · 🌙 18:28
09:30 9:30 AM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:23
·
+3 h
Summit, NJ is 3 h ahead of Seattle, WA.
When you, Seattle, WA and Summit, NJ are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Seattle, WA
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
🇺🇸 Summit, NJ
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Summit, NJ |
|---|---|---|
| Local time | 06:30 | 09:30 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Pacific Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Seattle, WA | — | +3 h |
| IANA zone | America/Los Angeles | America/New York |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:24 | 07:06 |
| Sunset | 18:28 | 18:23 |
| Daylight | 11 h 4 min | 11 h 17 min |
| People on this clock | 737,015 | 11,161 |
Compare Seattle, WA with another city
More comparisons with Seattle, WA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Seattle, WA and Summit, NJ: common questions
What is the time difference between Seattle, WA, and Summit, NJ?
Summit is 3 hours ahead: it uses UTC−4, while Seattle is on UTC−7.
What time is it in Summit, NJ, at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Summit it is 12:00 PM at that moment.
What time is it in Summit, NJ, when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 9:00 PM in Summit.
When is a good time to call Summit, NJ, from Seattle, WA?
Between 9:00 AM and 3:00 PM in Seattle – that is 12:00 PM to 6:00 PM in Summit – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Summit, NJ?
From 9:00 PM in Seattle, WA, it is already the next day in Summit. The other way round, until 3:00 AM in Summit it is still the previous day in Seattle.
Does the time gap between Seattle, WA, and Summit, NJ, change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 3 hours.
