Seattle, WA to Brigham City, UT: time difference
Brigham City, UT 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 14:35 2:35 PM Brigham City, UT 15:35 3:35 PM You –:–
14:35 2:35 PM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
15:35 3:35 PM
Mountain Daylight Time · UTC-6
☀️ 07:46 · 🌙 18:41
·
+1 h
Brigham City, UT is 1 h ahead of Seattle, WA.
When you, Seattle, WA and Brigham City, UT 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
🇺🇸 Brigham City, UT
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
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Brigham City, UT |
|---|---|---|
| Local time | 14:35 | 15:35 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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/Denver |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:36 | 07:46 |
| Sunset | 18:13 | 18:41 |
| Daylight | 10 h 37 min | 10 h 54 min |
| People on this clock | 737,015 | 19,650 |
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 Brigham City, UT: common questions
How far ahead of Seattle, WA, is Brigham City, UT?
Brigham City is 1 hour ahead of Seattle: UTC−6 against UTC−7.
What time is it in Brigham City, UT, at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Brigham City it is 10:00 AM at that moment.
What time is it in Brigham City, UT, at the end of the working day in Seattle, WA?
The working day in Seattle ends at 6:00 PM; in Brigham City it is 7:00 PM at that moment.
When do working hours in Seattle, WA, and in Brigham City, UT, 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 Brigham City.
When does the date change in Brigham City, UT, compared with Seattle, WA?
The new day starts in Brigham City earlier: at 11:00 PM in Seattle it is already midnight there. Until 1:00 AM in Brigham City, Seattle is still on the previous day.
Does the time gap between Seattle, WA, and Brigham City, UT, change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
