Americas · South America · Dependency
Current time in French Guiana
A single time zone at UTC-03:00.
Friday, June 5, 2026
About French Guiana's time
A single time zone.
French Guiana keeps things simple with one time zone—America/Cayenne at UTC-03:00. No daylight saving time, which makes scheduling with the interior or with France a bit more predictable.
Major cities
Cities of French Guiana.
History
How French Guiana keeps time.
French Guiana adopted its current offset over a period of gradual standardization. Like many European overseas territories, it eventually settled relative to both local solar noon and its metropole's business rhythms. Because it is an overseas department of France, its time policies follow decisions made in Paris, while remaining outside the European DST schedule. Today it stays fixed at UTC-3 year‑round.
Did you know?
Things about French Guiana's time.
French Guiana’s single, non‑DST time zone makes it one of the easiest places in the region to keep straight—no springing forward or falling back. Its position near the equator means day length and solar noon change very little over the year, so nobody misses the seasonal clock shifts. It also sits in a time zone similar to parts of the southern Atlantic but quite distinct from many of its South American neighbors, making it rhythmically closer in time to hubs like Cayenne while still living by local customs. Your body clock will adapt faster than your phone clock here.
Frequently asked questions
Common questions about French Guiana's time zone, daylight saving rules, and how to handle it in software. Can't find what you need? Email [email protected].
- What time zone is used in Cayenne?
- Cayenne uses America/Cayenne time, which is UTC-3 year‑round. No daylight saving time changes apply.
- When traveling from Paris, France, how many hours should I adjust in French Guiana?
- French Guiana is typically 4 or 5 hours behind Paris depending on whether France is on standard or daylight time. French Guiana itself does not change its clocks.
- Do I need to change my watch twice a year when living in French Guiana?
- No. French Guiana does not observe daylight saving time, so the offset stays fixed at UTC-3 all year.
- How do business hours in Cayenne compare with nearby South American neighbors?
- Because French Guiana uses UTC-3 and doesn’t change its clocks, weekly schedules remain consistent, making cross‑border coordination more predictable even if neighboring countries shift times with DST.
- Will my phone automatically handle the time differences correctly in Cayenne?
- Yes. Most phones will set themselves to America/Cayenne (UTC-3) and will not add a DST offset in French Guiana.
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