Does the dateline affect how many days are in the Luni-Solar Calendar?
Answer: Differing locations will sometimes have a different number of days in their lunation, because of the timing of the conjunction in relation to dawn in each location. Because the Creator's dateline is not static - it moves each month - there is not a uniform number of days in each lunation for all locations. The only way one could have exactly the same number of days in each month in every location would be to use a static starting point, e.g. the world's false International Dateline [IDL].
SEE Luni-Solar Calendar App. https://www.worldslastchance.com/lunisolarcalendar/web/WlcWeb.html
4th Lunation 6005 [Jun – Jul 2018] California USA = 29 days, Australia = 30 days.





