THE 'DAY OF THE RAPTURE' HAS ALREADY  BEEN "APPOINTED" BY GOD........

Because THE DAY of the Rapture' has already been "APPOINTED ",  by God,  it can only happen ON THAT ONE DAY of the year to which it has been "APPOINTED " , and NOT on any other day of the year. That ONE DAY can be determined  by the information which is REVEALED to us in the Book of Revelation according to: 

Amos 3:7

"Surely the Lord God WILL DO NOTHING ,  but HE REVEALS HIS SECRET unto HIS SERVANTS."

Revelation 1:1

"The REVELATION OF JESUS CHRIST WHICH GOD GAVE UNTO HIM TO SHOW HIS SERVANTS things which must shortly come to pass."

Acts 17:31

"Because He ( God ) has APPOINTED A DAY in which He will JUDGE THE WORLD in righteousness by THAT MAN  ( Jesus Christ ) whom He has ordained, whereof He has given assurance unto all men in that He has raised Him from the dead."

Ephesians 1:5

Having PREDESTINATED US UNTO THE ADOPTION ( the resurrection / rapture ) of children by Jesus Christ TO HIMSELF , according to the good pleasure of HIS WILL. "

Ephesians 1:10

"That in the dispensation OF THE FULLNESS OF TIMES ,  He ( Jesus  ) might GATHER TOGETHER ( resurrect / rapture ) IN ONE all things ( believers ) in Christ, BOTH WHICH ARE IN HEAVEN , and WHICH ARE ON  EARTH  ."

NOW READ : ( Matthew 24:31 ) below ,  and SEE THAT IT IS ALSO SPEAKING OF THE RESURRECTION / RAPTURE  with the same language as the Scripture above :

 Matthew 24:31 ( Jesus speaking )

"And He ( Jesus ) shall send His angels with a great sound of a trumpet ,  and they shall GATHER TOGETHER  ( resurrect / rapture ) HIS ELECT ( believers ) from (  BOTH ) the FOUR WINDS ( of the earth ), and from ONE END OF HEAVEN TO THE OTHER."

SO, THERE YOU HAVE IT :

The Apostle Paul describes the coming resurrection/ rapture in ( Ephesians 1:10 ) with the  VERY SAME LANGUAGE that Jesus, Himself,  used to describe the coming resurrection / rapture in ( Matthew 24:29-31 )

 Jesus has REVEALED to us , in the Book of Revelation, the information necessary for us to determine THE ONE DAY OF THE YEAR to which the RAPTURE HAS BEEN APPOINTED.  By using that revealed information we can determined THE ONE APPOINTED DAY OF THE YEAR  on which the resurrection / rapture will occur.  Notice  how the following Scripture assumes that you already know  THE DAY,   but NOT the hour ;

Revelation  3:3

"If therefore you shall not watch I will come upon you as a thief , and YOU SHALL NOT KNOW WHAT HOUR I will come upon you."  ( You are supposed to already know THE DAY.)

According to Your Holy Word, come Lord Jesus !