Seattle, WA to Drumheller: time difference
Drumheller 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 15:46 3:46 PM Drumheller 16:46 4:46 PM You –:–
15:46 3:46 PM
Pacific Daylight Time · UTC-7
☀️ 07:27 · 🌙 18:25
16:46 4:46 PM
Mountain Daylight Time · UTC-6
☀️ 07:54 · 🌙 18:41
·
+1 h
Drumheller is 1 h ahead of Seattle, WA.
When you, Seattle, WA and Drumheller 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
🇨🇦 Drumheller
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
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇨🇦 Drumheller |
|---|---|---|
| Local time | 15:46 | 16:46 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 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 | 07:27 | 07:54 |
| Sunset | 18:25 | 18:41 |
| Daylight | 10 h 57 min | 10 h 48 min |
| People on this clock | 737,015 | 8,000 |
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 Drumheller: common questions
How many hours ahead of Seattle, WA, is Drumheller?
The clocks in Drumheller are 1 hour ahead of those in Seattle (UTC−6 and UTC−7).
What time is it in Drumheller when it is 9:00 AM in Seattle, WA?
When it is 9:00 AM in Seattle, it is 10:00 AM in Drumheller.
What time is it in Drumheller when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 7:00 PM in Drumheller.
When do working hours in Seattle, WA, and in Drumheller overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Seattle, which is 10:00 AM to 6:00 PM in Drumheller.
From what time in Seattle, WA, is it tomorrow in Drumheller?
Once it is 11:00 PM in Seattle, the date in Drumheller has already changed. Until 1:00 AM in Drumheller, it is still the previous day in Seattle.
Does the time difference between Seattle, WA, and Drumheller change?
Yes. The clocks change only in Seattle. From November 1, 2026, Drumheller will be 2 hours ahead of Seattle.
