Julian Day from Western calendar date Calculator
Calculates Julian Day and Modified Julian Day from Western calendar date. | ||
The Julian Day is the number of days that have elapsed since noon (12:00) on January 1, 4713 B.C. The Modified Julian Day is the number of days since midnight (00:00) on November 17, 1858 A.D. (MJD=JD-2400000.5) The Gregorian calendar is used for dates on and after October 15, 1582 A.D. and the Julian calendar is used before October 4, 1582. |
Julian Day from Western calendar date
[1-2] /2 | Disp-Num | ![]() ![]() |
- Purpose of use
- General interest, need for finding due south (satellite dish positioning)
- Comment/Request
- Very useful, easy to use, simple to find what you search for.
[1] 2014/02/19 07:10 60 years old level or over / An engineer / Very /
- Purpose of use
- Very useful for several calculations
- Comment/Request
- correct result, thank you very much.
[2] 2011/09/02 02:50 60 years old level / A teacher / A researcher / Very /


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