Lafayette, CO to Seattle, WA: time difference
Seattle, WA is 1 h behind Lafayette, 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.
Lafayette, CO 03:58 3:58 AM Seattle, WA 02:58 2:58 AM You –:–
03:58 3:58 AM
Mountain Daylight Time · UTC-6
☀️ 07:17 · 🌙 18:15
02:58 2:58 AM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−1 h
Seattle, WA is 1 h behind Lafayette, CO.
When you, Lafayette, 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
🇺🇸 Lafayette, 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
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Time zones side by side
| Detail | 🇺🇸 Lafayette, CO | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 03:58 | 02:58 |
| 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 Lafayette, 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 | 18:15 | 18:13 |
| Daylight | 10 h 58 min | 10 h 37 min |
| People on this clock | 27,729 | 737,015 |
Compare Lafayette, CO with another city
More comparisons with Lafayette, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Lafayette, CO and Seattle, WA: common questions
How many hours behind Lafayette, CO, is Seattle, WA?
The clocks in Seattle are 1 hour behind those in Lafayette (UTC−7 and UTC−6).
What time is it in Seattle, WA, when it is 9:00 AM in Lafayette, CO?
When it is 9:00 AM in Lafayette, it is 8:00 AM in Seattle.
What time is it in Seattle, WA, at the end of the working day in Lafayette, CO?
The working day in Lafayette ends at 6:00 PM; in Seattle it is 5:00 PM at that moment.
When is a good time to call Seattle, WA, from Lafayette, CO?
Between 10:00 AM and 6:00 PM in Lafayette – that is 9:00 AM to 5:00 PM in Seattle – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Seattle, WA?
Until 1:00 AM in Lafayette, 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 Lafayette.
Does the time difference between Lafayette, CO, and Seattle, WA, change?
No. The clocks in Lafayette and in Seattle change on the same dates, so the difference stays 1 hour.
