Seattle, WA to Niagara Falls: time difference
Niagara Falls 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 00:14 12:14 AM Niagara Falls 03:14 3:14 AM You –:–
00:14 12:14 AM
Pacific Daylight Time · UTC-7
☀️ 07:33 · 🌙 18:17
03:14 3:14 AM
Eastern Daylight Time · UTC-4
☀️ 07:35 · 🌙 18:29
·
+3 h
Niagara Falls is 3 h ahead of Seattle, WA.
When you, Seattle, WA and Niagara Falls 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
🇨🇦 Niagara Falls
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 | 🇨🇦 Niagara Falls |
|---|---|---|
| Local time | 00:14 | 03:14 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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/Toronto |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:33 | 07:35 |
| Sunset | 18:17 | 18:29 |
| Daylight | 10 h 44 min | 10 h 53 min |
| People on this clock | 737,015 | 93,000 |
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 Niagara Falls: common questions
What is the time difference between Seattle, WA, and Niagara Falls?
Niagara Falls is 3 hours ahead: it uses UTC−4, while Seattle is on UTC−7.
What time is it in Niagara Falls when it is 9:00 AM in Seattle, WA?
When it is 9:00 AM in Seattle, it is 12:00 PM in Niagara Falls.
What time is it in Niagara Falls when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 9:00 PM in Niagara Falls.
When do working hours in Seattle, WA, and in Niagara Falls overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Seattle, which is 12:00 PM to 6:00 PM in Niagara Falls.
From what time in Seattle, WA, is it tomorrow in Niagara Falls?
Once it is 9:00 PM in Seattle, the date in Niagara Falls has already changed. Until 3:00 AM in Niagara Falls, it is still the previous day in Seattle.
Is the time difference between Seattle, WA, and Niagara Falls the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 3 hours.
