The Second Coming is a DIFFERENT occasion from his return to take his Bride, known as the Church, that is, all true Christians, back to his Father's house in Heaven. 

The following is his return, to Earth's atmosphere, not Earth's surface.

1Thessalonians chapter 4:13-18 says:

But I would not have you to be ignorant, brethren, concerning them which are asleep, that ye sorrow not, even as others which have no hope.

For if we believe that Jesus died and rose again, even so them also which sleep in Jesus will God bring with him.

For this we say unto you by the word of the Lord, that we which are alive and remain unto the coming of the Lord shall not prevent them which are asleep.

For the Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of God: and the dead in Christ shall rise first:

Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the AIR: and so shall we ever be with the Lord.

Wherefore comfort one another with these words.

This is called the Rapture!

See my other pages THE BRIDEGROOM AND THE RAPTURE QUESTION, and WARNING THE RAPTURE IS NEAR!

Jesus Christ's first physical, human, visit to earth, was his birth as a baby in Bethlehem, Israel, about 2011 years ago:

New Testament book of Luke chapter 2:

And it came to pass in those days, that there went out a decree from Caesar Augustus that all the world should be taxed.

(And this taxing was first made when Cyrenius was governor of Syria.)

And all went to be taxed, every one into his own city.

And Joseph also went up from Galilee, out of the city of Nazareth, into Judaea, unto the city of David, which is called Bethlehem; (because he was of the house and lineage of David:)

To be taxed with Mary his espoused wife, being great with child.

And so it was, that, while they were there, the days were accomplished that she should be delivered.

And she brought forth her firstborn son, and wrapped him in swaddling clothes, and laid him in a manger; because there was no room for them in the inn.

And there were in the same country shepherds abiding in the field, keeping watch over their flock by night.

And, lo, the angel of the Lord came upon them, and the glory of the Lord shone round about them: and they were sore afraid.

And the angel said unto them, Fear not: for, behold, I bring you good tidings of great joy, which shall be to all people.

For unto you is born this day in the city of David a Saviour, which is Christ the Lord.

And this shall be a sign unto you; Ye shall find the babe wrapped in swaddling clothes, lying in a manger.

And suddenly there was with the angel a multitude of the heavenly host praising God, and saying,

Glory to God in the highest, and on earth peace, good will toward men.

And it came to pass, as the angels were gone away from them into heaven, the shepherds said one to another, Let us now go even unto Bethlehem, and see this thing which is come to pass, which the Lord hath made known unto us.

And they came with haste, and found Mary, and Joseph, and the babe lying in a manger.

And when they had seen it, they made known abroad the saying which was told them concerning this child.

And all they that heard it wondered at those things which were told them by the shepherds.

But Mary kept all these things, and pondered them in her heart.

And the shepherds returned, glorifying and praising God for all the things that they had heard and seen, as it was told unto them.

Most Christians celebrate this as Christmas!