Ordisoftware / Hebrew-Calendar

Lunisolar calendar generator with shabbat and celebrations reminder for Windows .NET
https://www.ordisoftware.com/hebrew-calendar
Mozilla Public License 2.0
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The generated calendar has no VeAdar for 2024 #1318

Closed Kurpaph closed 5 months ago

Kurpaph commented 5 months ago

In 2024, the year has two Adar, but the calender for some reason only uses one Adar. From the Software: צילום מסך 2024-03-21 163834 From Wikipedia: צילום מסך 2024-03-21 170728

Ordisoftware commented 5 months ago

Dear,

This is because the software calculates Pesach as the first full moon following the spring equinox, so there is no veadar this year according to the strict lunar ephemeris, whether in solar or lunar omer for days (sod hah'ibur is not yet implemented and will not be implemented by me for a long time, if one day I have the time and knowledge).

This method of calculation is based:

Best regards.

Ordisoftware commented 4 months ago

PS: I forgot to say that in any case, if Pesach is one month later or sooner between the orthodox calendar or hebrew calendar, it's Pesach Sheni, thus it's kasher for the Torah of HaShem and I have verified over more than a century that Pesach is never incorrect according to the software.