Seattle, WA to Yellowknife: time difference
Yellowknife 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 01:17 1:17 AM Yellowknife 02:17 2:17 AM You –:–
01:17 1:17 AM
Pacific Daylight Time · UTC-7
☀️ 07:22 · 🌙 18:32
02:17 2:17 AM
Mountain Daylight Time · UTC-6
☀️ 08:10 · 🌙 18:40
·
+1 h
Yellowknife is 1 h ahead of Seattle, WA.
When you, Seattle, WA and Yellowknife 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
🇨🇦 Yellowknife
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 | 🇨🇦 Yellowknife |
|---|---|---|
| Local time | 01:17 | 02:17 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 07:22 | 08:10 |
| Sunset | 18:32 | 18:40 |
| Daylight | 11 h 11 min | 10 h 31 min |
| People on this clock | 737,015 | 19,234 |
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 Yellowknife: common questions
How many hours ahead of Seattle, WA, is Yellowknife?
The clocks in Yellowknife are 1 hour ahead of those in Seattle (UTC−6 and UTC−7).
What time is it in Yellowknife at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Yellowknife it is 10:00 AM at that moment.
What time is it in Yellowknife when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 7:00 PM in Yellowknife.
When is a good time to call Yellowknife from Seattle, WA?
Between 9:00 AM and 5:00 PM in Seattle – that is 10:00 AM to 6:00 PM in Yellowknife – both places are within working hours (9:00 AM–6:00 PM).
From what time in Seattle, WA, is it tomorrow in Yellowknife?
Once it is 11:00 PM in Seattle, the date in Yellowknife has already changed. Until 1:00 AM in Yellowknife, it is still the previous day in Seattle.
Does the time gap between Seattle, WA, and Yellowknife change during the year?
Yes – daylight saving time is used in Seattle but not in Yellowknife. From November 1, 2026, Yellowknife will be 2 hours ahead of Seattle.
