'Sundown' in the Bible

You must care for it until the fourteenth day of this month, and then the whole community of Israel will kill it around sundown.

The first lamb you are to prepare in the morning, and the second lamb you are to prepare around sundown.

The second lamb you are to offer around sundown; you are to prepare for it the same meal offering as for the morning and the same drink offering, for a soothing aroma, an offering made by fire to the Lord.

When Aaron sets up the lamps around sundown he is to burn incense on it; it is to be a regular incense offering before the Lord throughout your generations.