'Nightfall' in the Bible

And at nightfall the two angels came to Sodom; and Lot was seated at the way into the town: and when he saw them he got up and came before them, falling down on his face to the earth.

The outcry of the children of Israel has come to my ears: say to them now, At nightfall you will have meat for your food, and in the morning bread in full measure; and you will see that I am the Lord your God.

In the first month, on the fourteenth day of the month at nightfall, is the Lord's Passover;

Let this be a Sabbath of special rest to you, and keep yourselves from all pleasure; on the ninth day of the month at nightfall from evening to evening, let this Sabbath be kept.

At nightfall, when the gate was about to close, the men went out, and I don’t know where they were going. Chase after them quickly, and you can catch up with them!”

Now get up and restore the morale of your army. I swear by the LORD that if you don't get out there, you won't have a single man left in your army by nightfall! You'll be in more trouble today than all the disasters you've been through from your boyhood until now!"

The battle raged that day, and [Ahab] the king was propped up in his chariot facing the Arameans (Syrians). And in the evening he died, and the blood from his wound ran down into the bottom of the chariot.

At nightfall, in the evening of the day, in the black dark of the night.

And it will be unbroken day, such as the Lord has knowledge of, without change of day and night, and even at nightfall it will be light.

But in answer he said to them, At nightfall you say, The weather will be good, for the sky is red.