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Agalega Islands, Mauritius

Agalega Islands use Mauritius Time, UTC+4, throughout the year. The islands do not apply a seasonal clock change, while sunrise varies with the date and between locations on the North and South islands.

Vingt Cinq, Mauritius

Friday, 4 September 2026

UTC+4 · Indian/Mauritius

Time and sun data for Vingt Cinq — the largest city of Agalega Islands

The sun in Vingt Cinq

Sunrise 06:16 Solar noon 12:14 Sunset 18:12 Daylight 11 h 56 min Night 12 h 04 min Civil twilight 05:55 – 18:33

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Current time in Agalega Islands, Mauritius

The local clock in Agalega Islands is four hours ahead of Coordinated Universal Time. When UTC is 09:00, the local time is 13:00. The same offset remains in effect across the calendar. Mauritius Time is commonly shortened to MUT. For international arrangements, UTC+4 is often the clearer label because it states the numerical relationship directly and avoids confusion with similar abbreviations. On distant islands, the clock conversion is usually easier than the journey.

Settlements on the two islands

Agalega consists of two principal islands, commonly identified as North Island and South Island. Vingt Cinq is the main settlement on North Island, while Sainte Rita is associated with South Island. Both use the same local time.

Vingt Cinq follows UTC+4 all year. Sainte Rita keeps the identical civil time. Moving between North Island and South Island requires no clock adjustment. Mainland Mauritius also uses Mauritius Time. The word “largest” needs care in a sparsely populated island group. Vingt Cinq and Sainte Rita are better understood as the principal named settlements rather than as large cities. A locality-specific label is still useful for forecasts and daylight calculations.

When arranging communication from overseas, remember that the other participant’s offset may change seasonally even though Agalega’s does not. Rechecking the conversion on the intended date avoids a meeting shifting by an hour.

Sunrise on Agalega

Sunrise depends on date and position. North Island and South Island are close enough to share a time zone but occupy different coordinates, so a precise astronomical calculation can return slightly different times for each.

Select Vingt Cinq or Sainte Rita according to the intended location. If an activity depends closely on daylight, exact coordinates provide a more suitable result than a single value labeled only for the entire island group.

Morning twilight precedes sunrise, and evening twilight continues after sunset. Cloud, rain, vegetation, buildings, and the visible horizon can influence when sunlight is actually noticed from the ground.

Because the UTC offset stays unchanged, seasonal movement in sunrise does not indicate a clock change. It reflects the changing relationship between the location, Earth, and the sun.

Questions and answers

What is the time zone in Agalega Islands?
The islands use Mauritius Time, which is UTC+4.
Do North Island and South Island have different times?
No. Both islands follow the same civil time.
Does Agalega observe daylight saving time?
No. Its UTC offset remains four hours ahead throughout the year.
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