Williamsport, PA to Seattle, WA: time difference
Seattle, WA is 3 h behind Williamsport, PA. 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.
Williamsport, PA 13:08 1:08 PM Seattle, WA 10:08 10:08 AM You –:–
13:08 1:08 PM
Eastern Daylight Time · UTC-4
☀️ 07:26 · 🌙 18:21
10:08 10:08 AM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−3 h
Seattle, WA is 3 h behind Williamsport, PA.
When you, Williamsport, PA 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
🇺🇸 Williamsport, PA
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Williamsport, PA | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 13:08 | 10:08 |
| 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 Williamsport, PA | — | −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 | 07:26 | 07:36 |
| Sunset | 18:21 | 18:13 |
| Daylight | 10 h 55 min | 10 h 37 min |
| People on this clock | 27,754 | 737,015 |
Compare Williamsport, PA with another city
More comparisons with Williamsport, PA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Williamsport, PA and Seattle, WA: common questions
How far behind Williamsport, PA, is Seattle, WA?
Seattle is 3 hours behind Williamsport: UTC−7 against UTC−4.
If it is 9:00 AM in Williamsport, PA, what time is it in Seattle, WA?
At 9:00 AM in Williamsport, clocks in Seattle show 6:00 AM.
What time is it in Seattle, WA, at the end of the working day in Williamsport, PA?
The working day in Williamsport ends at 6:00 PM; in Seattle it is 3:00 PM at that moment.
When do working hours in Williamsport, PA, and in Seattle, WA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Williamsport, which is 9:00 AM to 3:00 PM in Seattle.
Until what time in Williamsport, PA, is it still yesterday in Seattle, WA?
Before 3:00 AM in Williamsport, the date in Seattle has not changed yet. From 9:00 PM in Seattle, it is already the next day in Williamsport.
Does the time gap between Williamsport, PA, 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.
