Ellicott City, MD to Seattle, WA: time difference
Seattle, WA is 3 h behind Ellicott City, 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.
Ellicott City, MD 17:20 5:20 PM Seattle, WA 14:20 2:20 PM You –:–
17:20 5:20 PM
Eastern Daylight Time · UTC-4
☀️ 07:23 · 🌙 18:23
14:20 2:20 PM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−3 h
Seattle, WA is 3 h behind Ellicott City, MD.
When you, Ellicott City, 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
🇺🇸 Ellicott City, 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 | 🇺🇸 Ellicott City, MD | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 17:20 | 14:20 |
| 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 Ellicott City, 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 | 07:23 | 07:36 |
| Sunset | 18:23 | 18:13 |
| Daylight | 11 h | 10 h 37 min |
| People on this clock | 65,834 | 737,015 |
Compare Ellicott City, MD with another city
More comparisons with Ellicott City, MD: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ellicott City, MD and Seattle, WA: common questions
What is the time difference between Ellicott City, MD, and Seattle, WA?
Seattle is 3 hours behind: it uses UTC−7, while Ellicott City is on UTC−4.
What time is it in Seattle, WA, when it is 9:00 AM in Ellicott City, MD?
When it is 9:00 AM in Ellicott City, it is 6:00 AM in Seattle.
What time is it in Seattle, WA, at the end of the working day in Ellicott City, MD?
The working day in Ellicott City ends at 6:00 PM; in Seattle it is 3:00 PM at that moment.
When do working hours in Ellicott City, MD, and in Seattle, WA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Ellicott City, 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 Ellicott City, MD, 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 Ellicott City.
Does the time difference between Ellicott City, MD, and Seattle, WA, change?
No. The clocks in Ellicott City and in Seattle change on the same dates, so the difference stays 3 hours.
