Seattle, WA to Oak Park, IL: time difference
Oak Park, IL is 2 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 09:34 9:34 AM Oak Park, IL 11:34 11:34 AM You –:–
09:34 9:34 AM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
11:34 11:34 AM
Central Daylight Time · UTC-5
☀️ 07:10 · 🌙 18:03
·
+2 h
Oak Park, IL is 2 h ahead of Seattle, WA.
When you, Seattle, WA and Oak Park, IL 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
🇺🇸 Oak Park, IL
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Oak Park, IL |
|---|---|---|
| Local time | 09:34 | 11:34 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Pacific Daylight Time | Central Daylight Time |
| UTC offset | UTC-7 | UTC-5 |
| Offset from Seattle, WA | — | +2 h |
| IANA zone | America/Los Angeles | America/Chicago |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:36 | 07:10 |
| Sunset | 18:13 | 18:03 |
| Daylight | 10 h 37 min | 10 h 54 min |
| People on this clock | 737,015 | 54,583 |
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 Oak Park, IL: common questions
What is the time difference between Seattle, WA, and Oak Park, IL?
Oak Park is 2 hours ahead: it uses UTC−5, while Seattle is on UTC−7.
What time is it in Oak Park, IL, at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Oak Park it is 11:00 AM at that moment.
If it is 6:00 PM in Seattle, WA, what time is it in Oak Park, IL?
At 6:00 PM in Seattle, clocks in Oak Park show 8:00 PM.
Is there a time when both Seattle, WA, and Oak Park, IL, are at work?
Yes: from 9:00 AM to 4:00 PM in Seattle (11:00 AM to 6:00 PM in Oak Park), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Oak Park, IL, compared with Seattle, WA?
The new day starts in Oak Park earlier: at 10:00 PM in Seattle it is already midnight there. Until 2:00 AM in Oak Park, Seattle is still on the previous day.
Does the time gap between Seattle, WA, and Oak Park, IL, change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 2 hours.
