College Park, MD to Seattle, WA: time difference
Seattle, WA is 3 h behind College Park, MD. 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.
College Park, MD 15:00 3:00 PM Seattle, WA 12:00 12:00 PM You –:–
15:00 3:00 PM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 18:38
12:00 12:00 PM
Pacific Daylight Time · UTC-7
☀️ 07:22 · 🌙 18:32
·
−3 h
Seattle, WA is 3 h behind College Park, MD.
When you, College Park, MD 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
🇺🇸 College Park, MD
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 | 🇺🇸 College Park, MD | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 15:00 | 12:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from College Park, MD | — | −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 | 07:13 | 07:22 |
| Sunset | 18:38 | 18:32 |
| Daylight | 11 h 25 min | 11 h 11 min |
| People on this clock | 34,740 | 737,015 |
Compare College Park, MD with another city
More comparisons with College Park, MD: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
College Park, MD and Seattle, WA: common questions
What is the time difference between College Park, MD, and Seattle, WA?
Seattle is 3 hours behind: it uses UTC−7, while College Park is on UTC−4.
What time is it in Seattle, WA, at the start of the working day in College Park, MD?
The working day in College Park 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 College Park, MD?
When it is 6:00 PM in College Park, it is 3:00 PM in Seattle.
When is a good time to call Seattle, WA, from College Park, MD?
Between 12:00 PM and 6:00 PM in College Park – that is 9:00 AM to 3:00 PM in Seattle – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Seattle, WA, compared with College Park, MD?
The new day starts in Seattle later: until 3:00 AM in College Park, it is still the previous day there. From 9:00 PM in Seattle, College Park is already on the next day.
Does the time difference between College Park, MD, and Seattle, WA, change?
No. The clocks in College Park and in Seattle change on the same dates, so the difference stays 3 hours.
