Golden, CO to Seattle, WA: time difference
Seattle, WA is 1 h behind Golden, CO. 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.
Golden, CO 21:16 9:16 PM Seattle, WA 20:16 8:16 PM You –:–
21:16 9:16 PM
Mountain Daylight Time · UTC-6
☀️ 07:17 · 🌙 18:16
20:16 8:16 PM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−1 h
Seattle, WA is 1 h behind Golden, CO.
When you, Golden, CO 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
🇺🇸 Golden, CO
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
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Time zones side by side
| Detail | 🇺🇸 Golden, CO | 🇺🇸 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 Golden, CO | — | −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 | 07:17 | 07:36 |
| Sunset | 18:16 | 18:13 |
| Daylight | 10 h 59 min | 10 h 37 min |
| People on this clock | 20,399 | 737,015 |
Compare Golden, CO with another city
More comparisons with Golden, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Golden, CO and Seattle, WA: common questions
How far behind Golden, CO, is Seattle, WA?
Seattle is 1 hour behind Golden: UTC−7 against UTC−6.
If it is 9:00 AM in Golden, CO, what time is it in Seattle, WA?
At 9:00 AM in Golden, clocks in Seattle show 8:00 AM.
If it is 6:00 PM in Golden, CO, what time is it in Seattle, WA?
At 6:00 PM in Golden, clocks in Seattle show 5:00 PM.
Is there a time when both Golden, CO, and Seattle, WA, are at work?
Yes: from 10:00 AM to 6:00 PM in Golden (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 Golden, CO, 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 Golden.
Does the time gap between Golden, CO, and Seattle, WA, change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
