Astronomy

Blue moon

3789days

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    About this moment

    There are 3,789 days until Blue moon, on Saturday, 31 January 2037.

    The second full Moon of January 2037 (UTC), at 14:04 UTC on 31 January 2037: a calendar "blue moon". Two full Moons in one month happen roughly every two and a half years; the Moon does not actually change colour. Time computed with astronomy-engine.

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    Date source

    Computed astronomy

    Last verified Sep 10, 2026

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