Addison, IL to Seattle, WA: time difference
Seattle, WA is 2 h behind Addison, 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.
Addison, IL 20:06 8:06 PM Seattle, WA 18:06 6:06 PM You –:–
20:06 8:06 PM
Central Daylight Time · UTC-5
☀️ 06:58 · 🌙 18:22
18:06 6:06 PM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:34
·
−2 h
Seattle, WA is 2 h behind Addison, IL.
When you, Addison, 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
🇺🇸 Addison, 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 | 🇺🇸 Addison, IL | 🇺🇸 Seattle, WA |
|---|---|---|
| Local time | 20:06 | 18:06 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Central Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-5 | UTC-7 |
| Offset from Addison, 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 | 06:58 | 07:20 |
| Sunset | 18:22 | 18:34 |
| Daylight | 11 h 24 min | 11 h 14 min |
| People on this clock | 37,035 | 737,015 |
Compare Addison, IL with another city
More comparisons with Addison, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Addison, IL and Seattle, WA: common questions
How many hours behind Addison, IL, is Seattle, WA?
The clocks in Seattle are 2 hours behind those in Addison (UTC−7 and UTC−5).
What time is it in Seattle, WA, when it is 9:00 AM in Addison, IL?
When it is 9:00 AM in Addison, it is 7:00 AM in Seattle.
What time is it in Seattle, WA, when it is 6:00 PM in Addison, IL?
When it is 6:00 PM in Addison, it is 4:00 PM in Seattle.
When is a good time to call Seattle, WA, from Addison, IL?
Between 11:00 AM and 6:00 PM in Addison – 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 Addison, IL?
The new day starts in Seattle later: until 2:00 AM in Addison, it is still the previous day there. From 10:00 PM in Seattle, Addison is already on the next day.
Does the time difference between Addison, IL, and Seattle, WA, change?
No. The clocks in Addison and in Seattle change on the same dates, so the difference stays 2 hours.
