Ordinal Date

An ordinal date is a calendar date typically consisting of a year and a day of year ranging between 1 and 366 (starting on January 1), though year may sometimes be omitted. The two numbers can be formatted as YYYY-DDD to comply with the ISO 8601 ordinal date format.

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Famous quotes containing the word date:

    In the South, the war is what A.D. is elsewhere: they date from it.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)