Seattle, WA to Hermosillo: time difference
Hermosillo 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.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Seattle, WA 03:23 3:23 AM Hermosillo 04:23 4:23 AM You –:–
03:23 3:23 AM
Pacific Standard Time · UTC-8
☀️ 07:02 · 🌙 16:46
04:23 4:23 AM
Mexican Pacific Standard Time · UTC-7
☀️ 06:41 · 🌙 17:36
·
+1 h
Hermosillo is 1 h ahead of Seattle, WA.
When you, Seattle, WA and Hermosillo 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
🇲🇽 Hermosillo
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
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇲🇽 Hermosillo |
|---|---|---|
| Local time | 03:23 | 04:23 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Pacific Standard Time | Mexican Pacific Standard Time |
| UTC offset | UTC-8 | UTC-7 |
| Offset from Seattle, WA | — | +1 h |
| IANA zone | America/Los Angeles | America/Hermosillo |
| Daylight saving | On standard time → UTC-7, Mar 14, 03:00 | Not observed |
| Sunrise | 07:02 | 06:41 |
| Sunset | 16:46 | 17:36 |
| Daylight | 9 h 44 min | 10 h 54 min |
| People on this clock | 737,015 | 855,563 |
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 Hermosillo: common questions
What is the time difference between Seattle, WA, and Hermosillo?
Hermosillo is 1 hour ahead: it uses UTC−7, while Seattle is on UTC−8.
What time is it in Hermosillo at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Hermosillo it is 10:00 AM at that moment.
What time is it in Hermosillo when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 7:00 PM in Hermosillo.
When do working hours in Seattle, WA, and in Hermosillo 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 Hermosillo.
When does the date change in Hermosillo compared with Seattle, WA?
The new day starts in Hermosillo earlier: at 11:00 PM in Seattle it is already midnight there. Until 1:00 AM in Hermosillo, Seattle is still on the previous day.
Is the time difference between Seattle, WA, and Hermosillo the same all year?
No. Only Seattle switches to summer time, so the gap changes twice a year. From March 14, 2027, Hermosillo and Seattle will have the same time.
