Julian Date Converter
Convert between Gregorian calendar dates and Julian Day Numbers (JD). The Julian Date is a continuous count of days since the beginning of the Julian Period on January 1, 4713 BC.
Result
JD: 2461189.000000
Julian Day Number: 2461189
Day of Year: 148
About Julian Dates
The Julian Date (JD) is a continuous count of days since the beginning of the Julian Period on January 1, 4713 BC (Julian calendar) at noon Universal Time. It is used primarily by astronomers and is convenient for calculating elapsed days between two events. The Julian Day Number (JDN) is the integer part of the Julian Date.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
Formula Source: Standard Mathematical References
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