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Julian day. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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English
Noun
Julian day (plural Julian days)
- A date expressed as a real number of days counted with GMT noon on 1 January 4713 BCE in proleptic Julian calendar (November 24, 4714 BCE, in the proleptic Gregorian calendar) as zero; used primarily by astronomers and historians to compare events recorded in different cultures.
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