Saint-Louis in numbers
- Coordinates
- 5.4743, -54.0462
- Region
- Guyane
- Country
- French Guiana, South America
- Capital
- Cayenne — 199 km away
- Same name
- 26 more places in the world share this name
What time is it in Saint-Louis, Guyane, French Guiana
Local time in Saint-Louis, Guyane, French Guiana is shown on this page, based on the America/Cayenne time zone (−3).
Saint-Louis, French Guiana
Sunday, 25 October 2026
UTC−3 · America/Cayenne
Local time in Saint-Louis
UTC−3 · no daylight saving time
Local time in Saint-Louis, Guyane.
The sun today
Sunrise 6:23 AM Solar noon 12:21 PM Sunset 6:20 PM Daylight 11 h 57 min Night 12 h 03 min Civil twilight 6:01 AM – 6:41 PM
Weather in Saint-Louis right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Saint-Louis and its neighbours
Postal codes
- 97320 Saint-Laurent-du-Maroni — 3.5 km away
- 97393 CEDEX Saint-Laurent-du-Maroni — 3.5 km away
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.
Largest cities in Guyane
- Cayenne 61 550
- Matoury 26 350
- Saint-Laurent-Du-Maroni 24 287
- Kourou 24 029
- Remire-Montjoly 19 029
- Apatou 10 059
Other places named Saint-Louis
- Saint-Louis Saint-Louis, Senegal
- Saint-Louis Reunion, Reunion
- Saint-Louis Grand Est, France
- Saint-Louis Provence-Alpes-Côte d'Azur, France
- Saint-Louis Grand Est, France
Nearby places
- Les Rivages — 0.5 km
- Village Pierre — 0.7 km
- Balate — 1.0 km
- Le Lac Bleu — 1.2 km
- Siguy — 1.5 km
- Moucaya — 1.8 km
Local time details for Saint-Louis
Saint-Louis is covered by 2 postal codes.
Local timekeeping in Saint-Louis uses America/Cayenne, equal to UTC−3. Summer clock change: No.
Daylight arrives in Saint-Louis at 6:23 AM and departs at 6:20 PM. It lasts 11 h 57 min today.
The clock reading for Saint-Louis covers nearby Les Rivages and Village Pierre as well.
Questions and answers
- What zone is used to calculate the time in Saint-Louis?
- The time in Saint-Louis is calculated using America/Cayenne, with an offset of −3.
- Does Saint-Louis stay on standard time all year?
- Daylight saving in Saint-Louis: No.
- What hour brings sunset in Saint-Louis?
- The hour is 6:20 PM.