No it is not. There is a world of difference between (1) the Lord's Day -- the first day of the week and (2) the Day of the LORD -- the Great Tribulation followed by the Second Coming of Christ. The very fact that John said that he was "in the Spirit" on the Lord's Day and met with Christ personally should have informed you that this has nothing to do with the day of the LORD. So kindly get acquainted with the day of the LORD.
Amazing you couldn't see that, and you provided no scriptures or verses to all that you saying...smh. But let's allow Peter to confirm what John saw in Revelation 1: 7
Behold, he cometh with clouds; and every eye shall see him, and they also which pierced him: and all kindreds of the earth shall wail because of him. Even so, Amen. 8
I am Alpha and Omega, the beginning and the ending, saith the Lord, which is, and which was, and which is to come, the Almighty. 9 I John, who also am your brother, and companion in tribulation, and in the kingdom and patience of Jesus Christ, was in the isle that is called Patmos, for the word of God, and for the testimony of Jesus Christ. 10
I was in the Spirit on the Lord's day, and heard behind me a great voice, as of a trumpet,
Let's see if apostle Peter is on one accord with John. Let's go into 2 Peter 3: 9 The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance. 10
But the day of the Lord will come as a thief in the night; in the which the
heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up. 12
looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the
elements shall melt with fervent heat? 13 Nevertheless we, according to his promise, look for
new heavens and a new earth, wherein dwelleth righteousness.
Now, let's go back to John in Revelation 6 and continue some of thing he saw on the Lords day. 12 And I beheld when he had opened the sixth seal, and, lo, there was a great earthquake; and the
sun became black as sackcloth of hair, and the moon became as blood; 13 and the stars of heaven fell unto the earth, even as a fig tree casteth her untimely figs, when she is shaken of a mighty wind. 14 And the
heaven departed as a scroll when it is rolled together; and every mountain and island were moved out of their places. 15 And the kings of the earth, and the great men, and the rich men, and the chief captains, and the mighty men, and every bondman, and every free man,
hid themselves in the dens and in the rocks of the mountains; 16 and said to the mountains and rocks,
Fall on us, and hide us from the face of him that sitteth on the throne, and from the wrath of the Lamb: 17 For the great day of his wrath is come; and who shall be able to stand?
So take a look at that, Peter and John are on accord, the sky is rolled back, the kings of the earth see God and looking to hide, etc... but let's see what else John wrote that Peter says. Let's go further in Revelation 21: 1 And
I saw a new heaven and a new earth: for the
first heaven and the first earth were passed away; and there was no more sea. 2 And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband. 3 And I heard a great voice out of heaven saying, Behold, the tabernacle of God is with men, and he will dwell with them, and they shall be his people, and God himself shall be with them, and be their God.