| Overseas Department: | French Guiana |
|---|---|
| Country: | France |
| Type: | Hills |
| Lat/Long: | 4°14'N / 51°44'W |
| Currency: | Euro (EUR) |
| Languages: | French |
| Also known as: | Mont de l'Observatoire, Monts de l'Observatoire |
°F
Weather
90 °F
Broken clouds.
87 / 76 °F
| Sat 14. |
|
87 / 76 °F |
| Sun 15. |
|
87 / 76 °F |
Weather by CustomWeather, © 2026
More Sun & Moon in Monts de l'Observatoire
+ Show More Twilight and Moon Phase Information
Solar Noon
Sun in South: 12:11 pm
Altitude: 67.7°
Altitude: 67.7°
Astronomical
Twilight
5:00 am – 5:26 am
6:56 pm – 7:21 pm
6:56 pm – 7:21 pm
Nautical
Twilight
5:26 am – 5:51 am
6:30 pm – 6:56 pm
6:30 pm – 6:56 pm
Civil
Twilight
5:51 am – 6:13 am
6:09 pm – 6:30 pm
6:09 pm – 6:30 pm
Previous
Moon Phase
New Moon
November 9, 2026
4:02 am
November 9, 2026
4:02 am
Next
Moon Phase
First Quarter
November 17, 2026
8:47 am
November 17, 2026
8:47 am
Calendar & Holidays
Upcoming Holidays
Airports
- Cayenne - Félix Eboué Airport, CAY
About 59 mi NW of Monts de l'Observatoire - Johan Adolf Pengel International Airport, PBM (Suriname)
About 253 mi WNW of Monts de l'Observatoire
Monts de l'Observatoire
French Guiana
1:25
38
pm
Friday, November 13, 2026