March 31 is the final day of March and the 90th day of the year in the Gregorian calendar. It matters because it marks important deadlines for taxes, fiscal years, and other time-sensitive matters in many countries and organizations.
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March 31 is the 90th day of the year (91st in leap years) in the Gregorian calendar; 275 days remain until the end of the year.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).