Mars Date (Year and Solar Longitude) to Earth Date Conversion

The interface that does it for you

The following interface computes, for a given Mars year and solar logitude Ls, the corresponding Earth date.
Simply enter values of Mars year (integer value) and solar longitude (in degrees, ranging from 0 to 360) and click on the "Convert Martian Date and Solar Longitude to Earth Date" button to obtain the corresponding Gregorian Earth date (note that the Julian date corresponding to the supplied Mars year and solar longitude is also given on output but may not be specified as an input parameter).
See also our Earth Date to Martian Solar Longitude Converter and the page on Martian seasons and solar longitude for more information.

Mars Year and Solar Longitude
Mars Year: Solar Longitude Ls:

Earth date above corresponds to Julian Date:

Earth Year/Month/Day: / /

About the interface and its outputs

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