Sioux City, IA to Seattle, WA: time difference
Seattle, WA is 2 h behind Sioux City, IA. 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.
Sioux City, IA 00:46 12:46 AM Seattle, WA 22:46 10:46 PM You –:–
00:46 12:46 AM
Central Daylight Time · UTC-5
☀️ 07:34 · 🌙 18:52
22:46 10:46 PM
Pacific Daylight Time · UTC-7
☀️ 07:23 · 🌙 18:30
·
−2 h
Seattle, WA is 2 h behind Sioux City, IA.
When you, Sioux City, IA 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
🇺🇸 Sioux City, IA
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
22 10 PM 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
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Sioux City, IA | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 00:46 | 22:46 |
| Local date | Monday, October 12, 2026 | Sunday, October 11, 2026 |
| Time zone | Central Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-5 | UTC-7 |
| Offset from Sioux City, IA | — | −2 h |
| IANA zone | America/Chicago | America/Los Angeles |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:34 | 07:23 |
| Sunset | 18:52 | 18:30 |
| Daylight | 11 h 17 min | 11 h 7 min |
| People on this clock | 85,797 | 737,015 |
Compare Sioux City, IA with another city
More comparisons with Sioux City, IA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sioux City, IA and Seattle, WA: common questions
How many hours behind Sioux City, IA, is Seattle, WA?
The clocks in Seattle are 2 hours behind those in Sioux City (UTC−7 and UTC−5).
What time is it in Seattle, WA, when it is 9:00 AM in Sioux City, IA?
When it is 9:00 AM in Sioux City, it is 7:00 AM in Seattle.
What time is it in Seattle, WA, at the end of the working day in Sioux City, IA?
The working day in Sioux City ends at 6:00 PM; in Seattle it is 4:00 PM at that moment.
Is there a time when both Sioux City, IA, and Seattle, WA, are at work?
Yes: from 11:00 AM to 6:00 PM in Sioux City (9:00 AM to 4:00 PM in Seattle), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Sioux City, IA, is it still yesterday in Seattle, WA?
Before 2:00 AM in Sioux City, the date in Seattle has not changed yet. From 10:00 PM in Seattle, it is already the next day in Sioux City.
Is the time difference between Sioux City, IA, and Seattle, WA, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 2 hours.
