'Day' in the Bible

Alas for the day! For the day of Yahweh is at hand, and it will come as destruction from the Almighty.

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 Yahweh comes, for it is close at hand:

A day of darkness and gloominess, a day of clouds and thick darkness. As the dawn spreading on the mountains, a great and strong people; there has never been the like, neither will there be any more after them, even to the years of many generations.

Yahweh thunders his voice before his army; for his forces are very great; for he is strong who obeys his command; for the day of Yahweh is great and very awesome, and who can endure it?

The sun will be turned into darkness, and the moon into blood, before the great and terrible day of Yahweh comes.

Multitudes, multitudes in the valley of decision! For the day of Yahweh is near, in the valley of decision.

It will happen in that day, that the mountains will drop down sweet wine, the hills will flow with milk, all the brooks of Judah will flow with waters, and a fountain will come forth from the house of Yahweh, and will water the valley of Shittim.