'Day of the Lord' in the Bible

The sun shall be turned into darkness, and the moon into blood, before that great and notable day of the Lord come:

waiting for the revelation of our Lord Jesus Christ, Who will also confirm you to the end, that ye may be blameless in the day of the Lord Jesus Christ.

To deliver such an one unto Satan for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus.

As also ye have acknowledged us in part, that we are your rejoicing, even as ye also are ours in the day of the Lord Jesus.

For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.

However, brothers, you are not in the darkness, in order that the Day of the Lord might surprise you like a thief.

to the end that ye be not quickly shaken from your mind, nor yet be troubled, either by spirit, or by word, or by epistle as from us, as that the day of the Lord is just at hand;

not neglecting to meet together, as is the habit of some, but encouraging one another even more as you see the day of the Lord coming nearer.

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.

expecting, and vehemently desiring the day of the Lord would come, when the heavens all on fire shall be dissolv'd, and the elements shall melt with intense heat.

In the Spirit I found myself present on the day of the Lord, and I heard behind me a loud voice which resembled the blast of a trumpet.