'Day' in the Bible

Alas for the day! for the day of Jehovah is at hand, and as destruction from the Almighty shall it come.

Blow the trumpet in Zion, and sound an alarm in my holy mountain; let all the inhabitants of the land tremble: for the day of Jehovah cometh, for it is at hand;

a day of darkness and gloom, a day of clouds and gross darkness, as the dawn spread upon the mountains; a great people and a strong; there hath not been ever the like, neither shall be any more after them, to the years of generations and generations.

And Jehovah uttereth his voice before his army; for his camp is very great; for strong is he that executeth his word: for the day of Jehovah is great and very terrible; and who can bear it?

The sun shall be changed to darkness, and the moon to blood, before the great and terrible day of Jehovah come.

Multitudes, multitudes in the valley of decision! For the day of Jehovah is at hand in the valley of decision.

And it shall come to pass in that day, that the mountains shall drop down new wine, and the hills shall flow with milk, and all the water-courses of Judah shall flow with waters; and a fountain shall come forth from the house of Jehovah, and shall water the valley of Shittim.