Clock changes worldwide › French Guiana
Does French Guiana have daylight saving time?
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No. French Guiana does not change its clocks. It stays on UTC−3 all year.
French Guiana has not used daylight saving time since at least 1970.
More: current time in French Guiana · every country's clock changes · time zone converter · daylight saving time explained
Questions people ask
Does French Guiana have daylight saving time?
No. French Guiana does not change its clocks. It stays on UTC−3 all year.
When did French Guiana last change its clocks?
French Guiana has not used daylight saving time since at least 1970.
What time zone is French Guiana in?
French Guiana uses UTC−3. See the current time in French Guiana.
Source: IANA time zone database, version 2026e, the same data phones and computers use. History is shown from 1970, the period the database documents reliably.