South Portland, ME to Seattle, WA: time difference
Seattle, WA is 3 h behind South Portland, ME. 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.
South Portland, ME 02:58 2:58 AM Seattle, WA 23:58 11:58 PM You –:–
02:58 2:58 AM
Eastern Daylight Time · UTC-4
☀️ 06:52 · 🌙 18:04
23:58 11:58 PM
Pacific Daylight Time · UTC-7
☀️ 07:23 · 🌙 18:30
·
−3 h
Seattle, WA is 3 h behind South Portland, ME.
When you, South Portland, ME 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
🇺🇸 South Portland, ME
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 | 🇺🇸 South Portland, ME | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 02:58 | 23:58 |
| Local date | Monday, October 12, 2026 | Sunday, October 11, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from South Portland, ME | — | −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 | 06:52 | 07:23 |
| Sunset | 18:04 | 18:30 |
| Daylight | 11 h 12 min | 11 h 7 min |
| People on this clock | 26,498 | 737,015 |
Compare South Portland, ME with another city
More comparisons with South Portland, ME: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
South Portland, ME and Seattle, WA: common questions
How many hours behind South Portland, ME, is Seattle, WA?
The clocks in Seattle are 3 hours behind those in South Portland (UTC−7 and UTC−4).
What time is it in Seattle, WA, when it is 9:00 AM in South Portland, ME?
When it is 9:00 AM in South Portland, it is 6:00 AM in Seattle.
What time is it in Seattle, WA, when it is 6:00 PM in South Portland, ME?
When it is 6:00 PM in South Portland, it is 3:00 PM in Seattle.
When do working hours in South Portland, ME, and in Seattle, WA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in South Portland, which is 9:00 AM to 3:00 PM in Seattle.
When is it still the previous day in Seattle, WA?
Until 3:00 AM in South Portland, ME, 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 South Portland.
Does the time gap between South Portland, ME, 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.
