Seattle, WA to West Lafayette, IN: time difference
West Lafayette, IN is 3 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 12:17 12:17 PM West Lafayette, IN 15:17 3:17 PM You –:–
12:17 12:17 PM
Pacific Daylight Time · UTC-7
☀️ 07:24 · 🌙 18:28
15:17 3:17 PM
Eastern Daylight Time · UTC-4
☀️ 07:56 · 🌙 19:14
·
+3 h
West Lafayette, IN is 3 h ahead of Seattle, WA.
When you, Seattle, WA and West Lafayette, IN 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
🇺🇸 West Lafayette, IN
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 1 1 AM 2 2 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 West Lafayette, IN |
|---|---|---|
| Local time | 12:17 | 15:17 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Pacific Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Seattle, WA | — | +3 h |
| IANA zone | America/Los Angeles | America/Indiana/Indianapolis |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:24 | 07:56 |
| Sunset | 18:28 | 19:14 |
| Daylight | 11 h 4 min | 11 h 18 min |
| People on this clock | 737,015 | 28,997 |
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 West Lafayette, IN: common questions
How far ahead of Seattle, WA, is West Lafayette, IN?
West Lafayette is 3 hours ahead of Seattle: UTC−4 against UTC−7.
What time is it in West Lafayette, IN, at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in West Lafayette it is 12:00 PM at that moment.
If it is 6:00 PM in Seattle, WA, what time is it in West Lafayette, IN?
At 6:00 PM in Seattle, clocks in West Lafayette show 9:00 PM.
When do working hours in Seattle, WA, and in West Lafayette, IN, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Seattle, which is 12:00 PM to 6:00 PM in West Lafayette.
When is it already the next day in West Lafayette, IN?
From 9:00 PM in Seattle, WA, it is already the next day in West Lafayette. The other way round, until 3:00 AM in West Lafayette it is still the previous day in Seattle.
Does the time difference between Seattle, WA, and West Lafayette, IN, change?
No. The clocks in Seattle and in West Lafayette change on the same dates, so the difference stays 3 hours.
