Seattle, WA to Idaho Falls, ID: time difference
Idaho Falls, ID 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.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Seattle, WA 10:21 10:21 AM Idaho Falls, ID 11:21 11:21 AM You –:–
10:21 10:21 AM
Pacific Daylight Time · UTC-7
☀️ 07:35 · 🌙 18:15
11:21 11:21 AM
Mountain Daylight Time · UTC-6
☀️ 07:48 · 🌙 18:40
·
+1 h
Idaho Falls, ID is 1 h ahead of Seattle, WA.
When you, Seattle, WA and Idaho Falls, ID 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
🇺🇸 Idaho Falls, ID
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 | 🇺🇸 Idaho Falls, ID |
|---|---|---|
| Local time | 10:21 | 11:21 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Pacific Daylight Time | Mountain Daylight Time |
| UTC offset | UTC-7 | UTC-6 |
| Offset from Seattle, WA | — | +1 h |
| IANA zone | America/Los Angeles | America/Boise |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 07:35 | 07:48 |
| Sunset | 18:15 | 18:40 |
| Daylight | 10 h 41 min | 10 h 52 min |
| People on this clock | 737,015 | 61,459 |
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 Idaho Falls, ID: common questions
How many hours ahead of Seattle, WA, is Idaho Falls, ID?
The clocks in Idaho Falls are 1 hour ahead of those in Seattle (UTC−6 and UTC−7).
What time is it in Idaho Falls, ID, when it is 9:00 AM in Seattle, WA?
When it is 9:00 AM in Seattle, it is 10:00 AM in Idaho Falls.
What time is it in Idaho Falls, ID, at the end of the working day in Seattle, WA?
The working day in Seattle ends at 6:00 PM; in Idaho Falls it is 7:00 PM at that moment.
When do working hours in Seattle, WA, and in Idaho Falls, ID, 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 Idaho Falls.
From what time in Seattle, WA, is it tomorrow in Idaho Falls, ID?
Once it is 11:00 PM in Seattle, the date in Idaho Falls has already changed. Until 1:00 AM in Idaho Falls, it is still the previous day in Seattle.
Does the time difference between Seattle, WA, and Idaho Falls, ID, change?
No. The clocks in Seattle and in Idaho Falls change on the same dates, so the difference stays 1 hour.
