Saint Charles, IL to Seattle, WA: time difference
Seattle, WA is 2 h behind Saint Charles, 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.
Saint Charles, IL 08:20 8:20 AM Seattle, WA 06:20 6:20 AM You –:–
08:20 8:20 AM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:05
06:20 6:20 AM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
·
−2 h
Seattle, WA is 2 h behind Saint Charles, IL.
When you, Saint Charles, 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
🇺🇸 Saint Charles, 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
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Time zones side by side
| Detail | 🇺🇸 Saint Charles, IL | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 08:20 | 06:20 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-5 | UTC-7 |
| Offset from Saint Charles, 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 | 07:12 | 07:36 |
| Sunset | 18:05 | 18:13 |
| Daylight | 10 h 54 min | 10 h 37 min |
| People on this clock | 70,329 | 737,015 |
Compare Saint Charles, IL with another city
More comparisons with Saint Charles, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Saint Charles, IL and Seattle, WA: common questions
How far behind Saint Charles, IL, is Seattle, WA?
Seattle is 2 hours behind Saint Charles: UTC−7 against UTC−5.
If it is 9:00 AM in Saint Charles, IL, what time is it in Seattle, WA?
At 9:00 AM in Saint Charles, clocks in Seattle show 7:00 AM.
What time is it in Seattle, WA, when it is 6:00 PM in Saint Charles, IL?
When it is 6:00 PM in Saint Charles, it is 4:00 PM in Seattle.
When is a good time to call Seattle, WA, from Saint Charles, IL?
Between 11:00 AM and 6:00 PM in Saint Charles – that is 9:00 AM to 4:00 PM in Seattle – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Seattle, WA, compared with Saint Charles, IL?
The new day starts in Seattle later: until 2:00 AM in Saint Charles, it is still the previous day there. From 10:00 PM in Seattle, Saint Charles is already on the next day.
Does the time difference between Saint Charles, IL, and Seattle, WA, change?
No. The clocks in Saint Charles and in Seattle change on the same dates, so the difference stays 2 hours.
