Mauritius (orthographic projection with inset)

Mauritius Time, or MUT, is the

time zone A time zone is an area which observes a uniform standard time for legal, commercial and social purposes. Time zones tend to follow the boundaries between countries and their subdivisions instead of strictly following longitude, because i ...

used by the

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by ...

island nation of

Mauritius Mauritius ( ; french: Maurice, link=no ; mfe, label=Mauritian Creole, Moris ), officially the Republic of Mauritius, is an island nation in the Indian Ocean about off the southeast coast of the African continent, east of Madagascar. It incl ...

. The zone is four hours ahead of UTC ( UTC+04:00).

does not use

daylight saving time Daylight saving time (DST), also referred to as daylight savings time or simply daylight time (United States, Canada, and Australia), and summer time (United Kingdom, European Union, and others), is the practice of advancing clocks (typical ...

, however, it has been used in the past. Daylight saving time was first introduced in Mauritius in 1982, however, it was discontinued the following year. It was re-introduced in 2008, however, it was not used in 2009 or since. In 2008, the period started at 2 am UTC+5 (1 am UTC+4) on 26 October 2008 (the last Sunday in October), and ended at 2 am UTC+5 (1 am UTC+4) on 29 March 2009 (the last Sunday in March). Mauritius is in the Southern Hemisphere, so summer begins towards the end of the year.

References

{{Measurement-stub Time zones