If God is going to reference the sighting of the new moon from Israel in terms of one of the calendars (since He did give them the responsibility for such in Leviticus 23), then this is my "go to" source to know when that happens:
As I keep this in front of me, what it does is cause me to see the timing of the Passover (a high watch date) as being a little later than the popular Jewish calendar presents this year. However, because the day of the First Fruits offering is to take place after the weekly Sabbath, this different timing of Passover does not alter that.
What I find interesting is this: The beginning of the year is March 20/21. That makes Passover April 2/3, the day before the regular Sabbath. The regular Sabbath is April 3/4. The Feast of First Fruits is therefore April 4/5. Taking into account the 24 timezones, the Feast of First Fruits can be on April 5/6 depending where one lives on the earth. For example, if one lives in Australia.
So, the 14th/15th will pass, then on the 16th/17th God will take us home IF the Body of Christ is indeed fulfilling the type/shadow of what Jesus did, ultimately through the Holy Spirit.
This "14/15 will pass and then on the 16/17 Jesus will come to take us" is exactly what Joshua was given back in October 2025.
I sincerely believe that the announcement last year of Jesus' coming, with the focus during Sept 2025 by Joshua, was a move by the Holy Spirit throughout the Body of Christ, fulfilling a type/shadow of John the Baptist coming on the scene announcing the revealing of Jesus, who showed up six months later.
For what it is worth.
God bless you