Holidays

Coming of Age Day

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    About this moment

    There are 1,183 days until Coming of Age Day, on Monday, 14 January 2030.

    Public holiday in Japan.

    Coming of Age Day is a public holiday in Japan held annually on the second Monday of January under the Happy Monday System. It is held in order to congratulate and encourage all those who have already reached the age of maturity between April 2 of the previous year and April 1 of the current year, and to help them realise that they have become adults. Festivities include coming of age ceremonies held at local and prefectural offices, as well as after-parties among family and friends.

    Summary from Wikipedia (CC BY-SA 4.0)

    Where
    Japan

    Date source

    date-holidays

    Source last checked Oct 19, 2026

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