'Day' in the Bible

“On that day they shall take up a [taunting, deriding] parable against youAnd wail with a doleful and bitter song of mourning and say,‘We are completely destroyed!God exchanges the inheritance of my people;How He removes it from me!He divides our fields to the rebellious [our captors].’

Therefore it will be night (tragedy) for you—without vision,And darkness (cataclysm) for you—without foresight.The sun shall go down on the [false] prophets,And the day shall become dark and black over them.

“In that day,” says the Lord,“I shall assemble the lame,And gather the outcasts [from foreign captivity],Even those whom I have caused pain.

“And in that day,” says the Lord,“I will cut off your horses from among youAnd destroy your chariots [on which you depend].

The best of them is [injurious] like a briar;The most upright is [prickly] like a thorn hedge.The day of your watchmen [that is, the time predicted by the prophets]And your punishment comes;Now shall be their confusion.

It shall be a day for building your walls,On that day the boundary [of Israel] shall be [greatly] extended.

It shall be a day when the Gentiles will come to youFrom Assyria and from the cities of Egypt,And from Egypt even to the river Euphrates,From sea to sea and from mountain to mountain.