In many areas, midnight snack and night snack refer to eating after dinner, usually between 9 pm and 4 am the next day. They usually focus on snacks, such as barbecue, sugar water (that is, sweet soup), and small fry. These foods are usually not meals, but are used to relax and enjoy during breaks or at night.

In some places, the word "night snack" may be used more often, because it has the meaning of "passing the time". This can be understood as choosing some snacks or light food at night to kill time, relax or watch the night ball game.