Seattle, WA to Crystal Lake, IL: time difference
Crystal Lake, 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 20:54 8:54 PM Crystal Lake, IL 22:54 10:54 PM You –:–
20:54 8:54 PM
Pacific Daylight Time · UTC-7
☀️ 07:37 · 🌙 18:12
22:54 10:54 PM
Central Daylight Time · UTC-5
☀️ 07:14 · 🌙 18:04
·
+2 h
Crystal Lake, IL is 2 h ahead of Seattle, WA.
When you, Seattle, WA and Crystal Lake, 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
🇺🇸 Crystal Lake, 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
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Crystal Lake, IL |
|---|---|---|
| Local time | 20:54 | 22:54 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 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 | 07:37 | 07:14 |
| Sunset | 18:12 | 18:04 |
| Daylight | 10 h 34 min | 10 h 50 min |
| People on this clock | 737,015 | 40,269 |
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 Crystal Lake, IL: common questions
What is the time difference between Seattle, WA, and Crystal Lake, IL?
Crystal Lake is 2 hours ahead: it uses UTC−5, while Seattle is on UTC−7.
What time is it in Crystal Lake, IL, at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Crystal Lake it is 11:00 AM at that moment.
What time is it in Crystal Lake, IL, when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 8:00 PM in Crystal Lake.
When do working hours in Seattle, WA, and in Crystal Lake, IL, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Seattle, which is 11:00 AM to 6:00 PM in Crystal Lake.
From what time in Seattle, WA, is it tomorrow in Crystal Lake, IL?
Once it is 10:00 PM in Seattle, the date in Crystal Lake has already changed. Until 2:00 AM in Crystal Lake, it is still the previous day in Seattle.
Is the time difference between Seattle, WA, and Crystal Lake, IL, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 2 hours.
