Lake Saint Louis in numbers
- Coordinates
- 38.7976, -90.7857
- Elevation
- 172 m above sea level
- Population
- 14 545
- Region
- Missouri
- Country
- United States, North America
- Capital
- Washington, D.C. — 1190 km away
The exact time in Lake Saint Louis, Missouri, United States is given here, for the America/Chicago time zone (−6).
Lake Saint Louis, United States
Monday, 9 November 2026
UTC−6 · America/Chicago
Local time in Lake Saint Louis
UTC−6 · no daylight saving time
What the clock shows right now in Lake Saint Louis.
Sunrise 6:40 AM Solar noon 11:48 AM Sunset 4:56 PM Daylight 10 h 16 min Night 13 h 44 min Civil twilight 6:12 AM – 5:24 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Clocks in Lake Saint Louis follow America/Chicago, an offset of UTC−6 from Coordinated Universal Time. Daylight saving time here: No.
In Lake Saint Louis, first light arrives at 6:40 AM and the sun goes down at 4:56 PM. The day holds 10 h 16 min of light.
The same local time applies in Lake Saint Louis, Gilmore and Dardenne.
Lake Saint Louis is mapped by 1 postal code.