Drumheller to Seattle, WA: time difference
Seattle, WA is 1 h behind Drumheller. 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.
Drumheller 16:03 4:03 PM Seattle, WA 15:03 3:03 PM You –:–
16:03 4:03 PM
Mountain Daylight Time · UTC-6
☀️ 07:54 · 🌙 18:41
15:03 3:03 PM
Pacific Daylight Time · UTC-7
☀️ 07:27 · 🌙 18:25
·
−1 h
Seattle, WA is 1 h behind Drumheller.
When you, Drumheller and Seattle, WA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Drumheller
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
🇺🇸 Seattle, WA
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇨🇦 Drumheller | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 16:03 | 15:03 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Mountain Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-6 | UTC-7 |
| Offset from Drumheller | — | −1 h |
| IANA zone | America/Edmonton | America/Los Angeles |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:54 | 07:27 |
| Sunset | 18:41 | 18:25 |
| Daylight | 10 h 48 min | 10 h 57 min |
| People on this clock | 8,000 | 737,015 |
Compare Drumheller with another city
More comparisons with Drumheller: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Drumheller and Seattle, WA: common questions
How many hours behind Drumheller is Seattle, WA?
The clocks in Seattle are 1 hour behind those in Drumheller (UTC−7 and UTC−6).
If it is 9:00 AM in Drumheller, what time is it in Seattle, WA?
At 9:00 AM in Drumheller, clocks in Seattle show 8:00 AM.
If it is 6:00 PM in Drumheller, what time is it in Seattle, WA?
At 6:00 PM in Drumheller, clocks in Seattle show 5:00 PM.
Is there a time when both Drumheller and Seattle, WA, are at work?
Yes: from 10:00 AM to 6:00 PM in Drumheller (9:00 AM to 5:00 PM in Seattle), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Seattle, WA?
Until 1:00 AM in Drumheller it is still the previous day in Seattle. The other way round, from 11:00 PM in Seattle it is already the next day in Drumheller.
Does the time gap between Drumheller and Seattle, WA, change during the year?
Yes – daylight saving time is used in Seattle but not in Drumheller. From November 1, 2026, Seattle will be 2 hours behind Drumheller.
