- Type a city, a country or a zone such as “CET” or “Tokyo”.
Current local time in Sinnamary, French Guiana
America/Cayenne
Observatory log
Sinnamary, observed
- 01Time zone
French Guiana Time
UTC−3 · IANA
America/Cayenne- 02Daylight saving
French Guiana does not observe daylight saving time.
Clocks stay on UTC−3 all year. No change is scheduled in tzdata 2026e.
- 03Sun today
- Sunrise06:17Sunset18:17Day length12 hSolar noon12:17
MoonWaxing crescent, 31% lit
Golden hour06:05–06:45 · 17:49–18:30
- 04Working hours
Counted as 09:00–17:00 local; the weekend in French Guiana is Saturday and Sunday.
- 05Best time to call
- 06Time zones in French Guiana
French Guiana uses a single time zone: America/Cayenne.
- 07Also on this clock
- 08Coordinates
5.38° N, 52.96° W · Guinaa
Differences
Sinnamary and the world
| City | Local time | Difference from SinnamaryDiff. |
|---|---|---|
 London | +4 h | |
 New York | −1 h | |
| Los Angeles | −4 h | |
| Chicago | −2 h | |
 São Paulo | Same time | |
 Paris | +5 h | |
 Dubai | +7 h | |
 Mumbai | +8 h 30 min | |
 Singapore | +11 h | |
 Hong Kong | +11 h | |
 Tokyo | +12 h |
More cities in French Guiana
Questions
Asked about Sinnamary
What time zone is Sinnamary in?
Sinnamary uses French Guiana Time, UTC−3. Its IANA time-zone ID is America/Cayenne.
Does French Guiana use daylight saving time?
No. French Guiana does not observe daylight saving time: the clocks stay on French Guiana Time (UTC−3) all year.
When does the sun rise and set in Sinnamary today?
Today in Sinnamary the sun rises at 06:17 and sets at 18:17, giving 12 h of daylight.