jdtounix

Convert Julian Day to Unix timestamp

&reftitle.description; `int` `jdtounix` `int` `julian_day`

This function will return a Unix timestamp corresponding to the Julian Day given in `julian_day`. The time returned is UTC.

&reftitle.parameters;

`julian_day`

- A julian day number between `2440588` and `106751993607888` on 64bit systems, or between `2440588` and `2465443` on 32bit systems.

&reftitle.returnvalues;

The unix timestamp for the start (midnight, not noon) of the given Julian day

&reftitle.errors;

If `julian_day` is outside of the allowed range, a `ValueError` is thrown.

&reftitle.changelog;

&Version; | &Description;
8.0.0 | This function no longer returns &false; on failure, but raises a `ValueError` instead.
7.3.24, 7.4.12 | The upper limit of `julian_day` has been extended. Previously, it was `2465342` regardless of the architecture.

&reftitle.seealso;

- `unixtojd`