St. George, UT to Seattle, WA: time difference
Seattle, WA is 1 h behind St. George, UT. 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.
St. George, UT 21:16 9:16 PM Seattle, WA 20:16 8:16 PM You –:–
21:16 9:16 PM
Mountain Daylight Time · UTC-6
☀️ 07:47 · 🌙 18:52
20:16 8:16 PM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−1 h
Seattle, WA is 1 h behind St. George, UT.
When you, St. George, UT 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
🇺🇸 St. George, UT
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
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Time zones side by side
| Detail | 🇺🇸 St. George, UT | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 21:16 | 20:16 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Mountain Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-6 | UTC-7 |
| Offset from St. George, UT | — | −1 h |
| IANA zone | America/Denver | America/Los Angeles |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:47 | 07:36 |
| Sunset | 18:52 | 18:13 |
| Daylight | 11 h 5 min | 10 h 37 min |
| People on this clock | 95,342 | 737,015 |
Compare St. George, UT with another city
More comparisons with St. George, UT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
St. George, UT and Seattle, WA: common questions
How many hours behind St. George, UT, is Seattle, WA?
The clocks in Seattle are 1 hour behind those in St. George (UTC−7 and UTC−6).
What time is it in Seattle, WA, at the start of the working day in St. George, UT?
The working day in St. George starts at 9:00 AM; in Seattle it is 8:00 AM at that moment.
If it is 6:00 PM in St. George, UT, what time is it in Seattle, WA?
At 6:00 PM in St. George, clocks in Seattle show 5:00 PM.
When do working hours in St. George, UT, and in Seattle, WA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in St. George, which is 9:00 AM to 5:00 PM in Seattle.
When does the date change in Seattle, WA, compared with St. George, UT?
The new day starts in Seattle later: until 1:00 AM in St. George, it is still the previous day there. From 11:00 PM in Seattle, St. George is already on the next day.
Does the time difference between St. George, UT, and Seattle, WA, change?
No. The clocks in St. George and in Seattle change on the same dates, so the difference stays 1 hour.
