This is the month of Aviv which is the FIRST month on the Hebrew calendar.
And most Jews in the land have forsaken the astronomical / agricultural calendar....the same one that God still uses today and forever.
Exodus 12:2 This month shall be unto you the beginning of months: it shall be the first month of the year to you.
3 Speak ye unto all the congregation of Israel, saying, In the tenth day of this month they shall take to them every man a lamb, according to the house of their fathers, a lamb for an house:
4 And if the household be too little for the lamb, let him and his neighbour next unto his house take it according to the number of the souls; every man according to his eating shall make your count for the lamb.
5 Your lamb shall be without blemish, a male of the first year: ye shall take it out from the sheep, or from the goats:
Uh - ok. What’s that got to do with astronomy?