Seattle, WA to Saint Louis, MO: time difference
Saint Louis, MO 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 20:37 8:37 PM Saint Louis, MO 22:37 10:37 PM You –:–
20:37 8:37 PM
Pacific Daylight Time · UTC-7
☀️ 07:20 · 🌙 18:34
22:37 10:37 PM
Central Daylight Time · UTC-5
☀️ 07:05 · 🌙 18:33
·
+2 h
Saint Louis, MO is 2 h ahead of Seattle, WA.
When you, Seattle, WA and Saint Louis, MO 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 Louis, MO
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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- Early
- Working hours
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Time zones side by side
| Detail | 🇺🇸 Seattle, WA | 🇺🇸 Saint Louis, MO |
|---|---|---|
| Local time | 20:37 | 22:37 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 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 | 07:20 | 07:05 |
| Sunset | 18:34 | 18:33 |
| Daylight | 11 h 14 min | 11 h 28 min |
| People on this clock | 737,015 | 301,578 |
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 Louis, MO: common questions
What is the time difference between Seattle, WA, and Saint Louis, MO?
Saint Louis is 2 hours ahead: it uses UTC−5, while Seattle is on UTC−7.
What time is it in Saint Louis, MO, at the start of the working day in Seattle, WA?
The working day in Seattle starts at 9:00 AM; in Saint Louis it is 11:00 AM at that moment.
What time is it in Saint Louis, MO, when it is 6:00 PM in Seattle, WA?
When it is 6:00 PM in Seattle, it is 8:00 PM in Saint Louis.
When do working hours in Seattle, WA, and in Saint Louis, MO, 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 Saint Louis.
From what time in Seattle, WA, is it tomorrow in Saint Louis, MO?
Once it is 10:00 PM in Seattle, the date in Saint Louis has already changed. Until 2:00 AM in Saint Louis, it is still the previous day in Seattle.
Does the time difference between Seattle, WA, and Saint Louis, MO, change?
No. The clocks in Seattle and in Saint Louis change on the same dates, so the difference stays 2 hours.
