'Evening' in the Bible

For seven days no leaven shall be seen with you in all your territory, and none of the meat which you sacrificed the evening of the first day shall remain overnight until morning.

but at the place where the Lord your God chooses to establish His Name (Presence), you shall sacrifice the Passover [lamb] in the evening at sunset, at the time that you came out of Egypt.

But when evening comes, he shall bathe in water, and at sundown he may return to the camp.

In the morning you will say, ‘I wish it were evening!’ and in the evening you will say, ‘I wish it were morning!’—because of the dread in your heart with which you tremble, and because of the sight of your eyes which you will see.