National days

Foundation Day

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    Foundation Day
    Photo: Artanisen · CC BY-SA 4.0 · via Wikimedia Commons

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    There are 1,609 days until Foundation Day, on Tuesday, 11 February 2031.

    Public holiday in Japan.

    Foundation Day is a designated date on which celebrations mark the founding of a nation, state or a creation of a military unit. This day is for countries that came into existence without the necessity of gaining independence. The term overlaps with national days.

    Summary from Wikipedia (CC BY-SA 4.0)

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    Japan
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    date-holidays

    Last verified Sep 14, 2026

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