Here are some things to consider about:
Rosh HaShanah
It has been taught: Rabbi Eliezer says, "in the month of Tishri the world was created,…and in Tishri they will be redeemed in time to come."
The book by Joseph Good: "Rosh HaShanah and the Messianic Kingdom to Come"
Says the following:
Rosh HaShanah emcompasses many themes and teaches many doctrines.
Repentance, (Teshuvah)
The time of Jacob's Trouble
The Resurrection of the dead
The Natzal, Catching Away, or Rapture
The Coronation of the Messiah
The Beginning of the Messianic Kingdom
The Judgment Start of 1007 years (Tribulation7 years, and 1000 year Reign of Christ)
The Wedding of the Messiah
Joseph Good said, "The Day (or Time) of Trouble referred to here is scattered throughtout the Scriptures under various names: Birthpangs, Wrath of G-d, Tribulation, and so forth. It describes a seven year time period of judgement and cleansing on the earth "
Pastor Byron MacDonald Author of The Morning Comes and Also the Night has also said, of Rosh HaShana,
"I do think the Day of the Lord is a 1007 year period of time that begins with the Great Tribulation - the wrath of God on the nations."
And,
"I think the key date is Rosh Hashanna. I think the dating back to Jesus' birth is pretty accurate. "
And,
"I definitely think Jesus will come back for the church on Rosh Hashana, I just don't know which one. My preference is this year. Even so Lord Jesus come!"