In YHWH’s calendar you only need to look to what YHWH gave us, the Sun and the Moon, to know when it is on His calendar. Compared to the Roman / Pagan / Catholic calendar you need to check with other men, because it’s man made, to know what day it is. Don’t believe me. Lets suppose you fell into a comma. When you wake up how would you determine when your next appoint with YHWH Elohim is? If you consult a man or a man made deceive it’s a man made calendar. But if you consult the Sun and the Moon, which Elohim created for His appointments, it’s YHWH’s calendar.
YHWH’s SEAL and the Calendar

Resouce Pages related to YHWH’s LuniSolar Calendar:

Some recordings were I talk about things related to the calendar:

Software I have written: