December 30 is the 364th day of the year (365th in leap years) in the Gregorian calendar; one day remains until the end of the year. == Events == === Pre-1600 === 534 – The second and final edition of the Code of Justinian comes into effect in the Byzantine Empire.
December 30 is the 364th day of the year (365th in leap years) in the Gregorian calendar; one day remains until the end of the year. == Events == === Pre-1600 === 534 – The second and final edition of the Code of Justinian comes into effect in the Byzantine Empire.
Source: Wikipedia "December 30" · CC BY-SA 4.0
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