'Sun' in the Bible

From the wilderness and this Lebanon to the great river, the river Euphrates, the whole land of the Hittites, to the great sea, toward the going down of the sun, shall be your border.

And the king of Ai he hanged on a tree until the evening; and at the going down of the sun Joshua commanded, and they took his carcase down from the tree, and threw it down at the entrance of the gate of the city, and raised upon it a great heap of stones, which remains to this day.

Then spoke Joshua to Jehovah in the day when Jehovah gave up the Amorites before the children of Israel, and he said in the sight of Israel, Sun, stand still upon Gibeon; And thou, moon, in the valley of Ajalon!

And the sun stood still, and the moon remained where it was, until the nation had avenged themselves upon their enemies. Is not this written in the book of Jasher? And the sun remained standing in the midst of heaven, and hasted not to go down about a full day.

And it came to pass at the time of the going down of the sun, that Joshua commanded, and they took them down off the trees, and cast them into the cave where they had been hid, and laid great stones before the cave's mouth, which remain to this very day.