Seattle, WA to Mississauga: time difference
Mississauga 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 07:15 7:15 AM Mississauga 10:15 10:15 AM You –:–
07:15 7:15 AM
Pacific Daylight Time · UTC-7
☀️ 07:22 · 🌙 18:32
10:15 10:15 AM
Eastern Daylight Time · UTC-4
☀️ 07:27 · 🌙 18:45
·
+3 h
Mississauga is 3 h ahead of Seattle, WA.
When you, Seattle, WA and Mississauga 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
🇨🇦 Mississauga
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
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇨🇦 Mississauga |
|---|---|---|
| Local time | 07:15 | 10:15 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 07:22 | 07:27 |
| Sunset | 18:32 | 18:45 |
| Daylight | 11 h 11 min | 11 h 18 min |
| People on this clock | 737,015 | 721,599 |
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 Mississauga: common questions
How many hours ahead of Seattle, WA, is Mississauga?
The clocks in Mississauga are 3 hours ahead of those in Seattle (UTC−4 and UTC−7).
What time is it in Mississauga when it is 9:00 AM in Seattle, WA?
When it is 9:00 AM in Seattle, it is 12:00 PM in Mississauga.
What time is it in Mississauga when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 9:00 PM in Mississauga.
When do working hours in Seattle, WA, and in Mississauga 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 Mississauga.
When does the date change in Mississauga compared with Seattle, WA?
The new day starts in Mississauga earlier: at 9:00 PM in Seattle it is already midnight there. Until 3:00 AM in Mississauga, Seattle is still on the previous day.
Does the time difference between Seattle, WA, and Mississauga change?
No. The clocks in Seattle and in Mississauga change on the same dates, so the difference stays 3 hours.
