Antarctic · Sovereign state
Current time in French Southern and Antarctic Lands
A single time zone at UTC+05:00.
Thursday, October 15, 2026
About French Southern and Antarctic Lands's time
A single time zone.
The French Southern and Antarctic Lands are listed under a single time zone, UTC+05:00, used on the Kerguelen Islands, with no daylight saving time.
Major cities
Cities of French Southern and Antarctic Lands.
History
How French Southern and Antarctic Lands keeps time.
Being a collection of scattered islands and a continental claim rather than a unified inhabited country, the French Southern and Antarctic Lands don't have a dramatic timezone history in the traditional sense. The adopted UTC+5:00 offset aligns stations in the Kerguelen and nearby islands with logistics and communication schedules through Réunion, which is on UTC+04:00. The territory was formally established as a French overseas territory in 1955, and science stations use the Kerguelen-defined offset for operational consistency. Since the area is governed from metropolitan France (UTC+1/+2), all internal administration and supply-chain planning happen across significant time differences.
Did you know?
Things about French Southern and Antarctic Lands's time.
What makes this territory unusual is its Antarctic factor: the Adélie Land claim on Antarctica follows no local timezone conventionally, and logistically it's served through Hobart and Dumont d'Urville, which means supply and research timelines blur across offset expectations. Meanwhile, the Kerguelen Islands — the largest component — lie at about 70°E, so UTC+05:00 closely matches local solar time; the Maldives use the same offset.
Convert
French Southern and Antarctic Lands to the world's clocks.
Frequently asked questions
Common questions about French Southern and Antarctic Lands's time zone, daylight saving rules, and how to handle it in software. Can't find what you need? Email [email protected].
- What timezone does the French Southern and Antarctic Lands use?
- The official and only zone for the French Southern and Antarctic Lands is UTC+05:00 (Indian/Kerguelen), used by the scattered islands and scientific stations under this territory. There is a single offset applied consistently, with no daylight saving.
- Does the French Southern and Antarctic Lands observe daylight saving time?
- No. Daylight saving time is not observed anywhere in the territory. The offset stays fixed at UTC+5:00 year-round, which keeps scheduling simpler for science operations and logistics.
- How many time zones does the French Southern and Antarctic Lands have?
- Only one official timezone, corresponding to UTC+05:00. The Antarctic claim, Adélie Land, is not covered by it: its Dumont d'Urville station keeps UTC+10:00.
- Why UTC+5:00? Why not use French time or Antarctic time?
- UTC+05:00 matches the Kerguelen Islands' longitude of about 70°E, where local solar time is roughly UTC+04:40. French time (UTC+01:00) would put the clock almost 4 hours out of step with the sun.
- Can I schedule a call with someone on the Kerguelen Islands.
- Yes. Kerguelen is on UTC+05:00 year-round, 4 hours ahead of Paris in winter and 3 hours ahead in summer; staff are at a research base, so arrange times with them directly.
Source: IANA tzdb2026d · Reviewed
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