July 21, 2026
Sunset and sunrise times for cities in French Guiana today. All times are calculated astronomically for each city's exact coordinates.
| City | Sunset | Sunrise | Day length |
|---|---|---|---|
| Cayenne | 18:47 | 06:25 | 12h 22m |
| Matoury | 18:47 | 06:25 | 12h 22m |
| Saint-Laurent-du-Maroni | 18:55 | 06:31 | 12h 24m |
| Kourou | 18:49 | 06:26 | 12h 23m |
| Rémire-Montjoly | 18:47 | 06:25 | 12h 22m |