Seattle, WA to Grande Prairie: time difference
Grande Prairie is 1 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 19:58 7:58 PM Grande Prairie 20:58 8:58 PM You –:–
19:58 7:58 PM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:34
20:58 8:58 PM
Mountain Daylight Time · UTC-6
☀️ 08:14 · 🌙 19:12
·
+1 h
Grande Prairie is 1 h ahead of Seattle, WA.
When you, Seattle, WA and Grande Prairie 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
🇨🇦 Grande Prairie
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇨🇦 Grande Prairie |
|---|---|---|
| Local time | 19:58 | 20:58 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Pacific Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-7 | UTC-6 |
| Offset from Seattle, WA | — | +1 h |
| IANA zone | America/Los Angeles | America/Edmonton |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:20 | 08:14 |
| Sunset | 18:34 | 19:12 |
| Daylight | 11 h 14 min | 10 h 59 min |
| People on this clock | 737,015 | 63,166 |
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 Grande Prairie: common questions
How many hours ahead of Seattle, WA, is Grande Prairie?
The clocks in Grande Prairie are 1 hour ahead of those in Seattle (UTC−6 and UTC−7).
If it is 9:00 AM in Seattle, WA, what time is it in Grande Prairie?
At 9:00 AM in Seattle, clocks in Grande Prairie show 10:00 AM.
What time is it in Grande Prairie at the end of the working day in Seattle, WA?
The working day in Seattle ends at 6:00 PM; in Grande Prairie it is 7:00 PM at that moment.
When is a good time to call Grande Prairie from Seattle, WA?
Between 9:00 AM and 5:00 PM in Seattle – that is 10:00 AM to 6:00 PM in Grande Prairie – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Grande Prairie?
From 11:00 PM in Seattle, WA, it is already the next day in Grande Prairie. The other way round, until 1:00 AM in Grande Prairie it is still the previous day in Seattle.
Is the time difference between Seattle, WA, and Grande Prairie the same all year?
No. Only Seattle switches to summer time, so the gap changes twice a year. From November 1, 2026, Grande Prairie will be 2 hours ahead of Seattle.
