Ottawa, IL to Seattle, WA: time difference
Seattle, WA is 2 h behind Ottawa, IL. 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.
Ottawa, IL 21:32 9:32 PM Seattle, WA 19:32 7:32 PM You –:–
21:32 9:32 PM
Central Daylight Time · UTC-5
☀️ 07:14 · 🌙 18:07
19:32 7:32 PM
Pacific Daylight Time · UTC-7
☀️ 07:37 · 🌙 18:12
·
−2 h
Seattle, WA is 2 h behind Ottawa, IL.
When you, Ottawa, IL 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
🇺🇸 Ottawa, IL
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
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇺🇸 Ottawa, IL | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 21:32 | 19:32 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Central Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-5 | UTC-7 |
| Offset from Ottawa, IL | — | −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 | 07:14 | 07:37 |
| Sunset | 18:07 | 18:12 |
| Daylight | 10 h 52 min | 10 h 34 min |
| People on this clock | 18,342 | 737,015 |
Compare Ottawa, IL with another city
More comparisons with Ottawa, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ottawa, IL and Seattle, WA: common questions
How many hours behind Ottawa, IL, is Seattle, WA?
The clocks in Seattle are 2 hours behind those in Ottawa (UTC−7 and UTC−5).
What time is it in Seattle, WA, at the start of the working day in Ottawa, IL?
The working day in Ottawa starts at 9:00 AM; in Seattle it is 7:00 AM at that moment.
What time is it in Seattle, WA, when it is 6:00 PM in Ottawa, IL?
When it is 6:00 PM in Ottawa, it is 4:00 PM in Seattle.
Is there a time when both Ottawa, IL, and Seattle, WA, are at work?
Yes: from 11:00 AM to 6:00 PM in Ottawa (9:00 AM to 4:00 PM in Seattle), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Ottawa, IL, is it still yesterday in Seattle, WA?
Before 2:00 AM in Ottawa, the date in Seattle has not changed yet. From 10:00 PM in Seattle, it is already the next day in Ottawa.
Is the time difference between Ottawa, IL, 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.
