'Twilight' in the Bible

You shall keep it until the fourteenth day of the same month, then the whole assembly of the congregation of Israel is to kill it at twilight.

“I have heard the grumblings of the sons of Israel; speak to them, saying, ‘At twilight you shall eat meat, and in the morning you shall be filled with bread; and you shall know that I am the Lord your God.’”

The one lamb you shall offer in the morning and the other lamb you shall offer at twilight;

The other lamb you shall offer at twilight, and shall offer with it the same grain offering and the same drink offering as in the morning, for a soothing aroma, an offering by fire to the Lord.

When Aaron trims the lamps at twilight, he shall burn incense. There shall be perpetual incense before the Lord throughout your generations.