Seattle, WA to Saint Charles, IL: time difference
Saint Charles, 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 02:35 2:35 AM Saint Charles, IL 04:35 4:35 AM You –:–
02:35 2:35 AM
Pacific Daylight Time · UTC-7
☀️ 07:36 · 🌙 18:13
04:35 4:35 AM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:05
·
+2 h
Saint Charles, IL is 2 h ahead of Seattle, WA.
When you, Seattle, WA and Saint Charles, 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
🇺🇸 Saint Charles, 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
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Saint Charles, IL |
|---|---|---|
| Local time | 02:35 | 04:35 |
| 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 | 07:12 |
| Sunset | 18:13 | 18:05 |
| Daylight | 10 h 37 min | 10 h 54 min |
| People on this clock | 737,015 | 70,329 |
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 Saint Charles, IL: common questions
How many hours ahead of Seattle, WA, is Saint Charles, IL?
The clocks in Saint Charles are 2 hours ahead of those in Seattle (UTC−5 and UTC−7).
If it is 9:00 AM in Seattle, WA, what time is it in Saint Charles, IL?
At 9:00 AM in Seattle, clocks in Saint Charles show 11:00 AM.
What time is it in Saint Charles, IL, when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 8:00 PM in Saint Charles.
When is a good time to call Saint Charles, IL, from Seattle, WA?
Between 9:00 AM and 4:00 PM in Seattle – that is 11:00 AM to 6:00 PM in Saint Charles – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Saint Charles, IL?
From 10:00 PM in Seattle, WA, it is already the next day in Saint Charles. The other way round, until 2:00 AM in Saint Charles it is still the previous day in Seattle.
Does the time difference between Seattle, WA, and Saint Charles, IL, change?
No. The clocks in Seattle and in Saint Charles change on the same dates, so the difference stays 2 hours.
