'Day' in the Bible

"because on that day I will lay out the charges against Israel. I will also bring judgment upon the altars of Bethel; the horns of the altar will be cut off and will fall to the ground.

The Lord GOD has taken a sacred oath: "The day is coming when they will take you away on fishhooks, every last one of you on fishhooks.

"Come to Bethel and sin, to Gilgal and sin even more! Bring along your morning sacrifices, and pay your tithes every other day.

Seek the one who fashions the Pleiades and Orion, who turns the deep darkness into morning, who darkens day into night, who calls out to the waters of the sea, pouring them out onto the surface of the earth the LORD is his name.

"Woe to those who are craving the Day of the LORD! How is it to your benefit, this Day of the LORD? It's a day of darkness to you, and not light.

Will not the Day of the LORD be darkness, and not light pitch black at that, without a ray of sunshine?"

"Disbelieving that a day of evil will come, embracing opportunities to commit violence,

I will turn your festivals into mourning, and all of your songs to dirges. I will cause all of you to put on sackcloth and to shave all of your heads. I will make that time like mourning for an only son, and its conclusion will be like the end of a bitter day."