Question: Why do people in the US say 'good night' in the afternoon?
In the United States, people often use the phrase "good night" as a way of saying goodbye, even if it is in the afternoon or evening. This is because the phrase "good night" is a way of expressing good wishes and well-being, and it is not necessarily tied to the time of day. In other words, when someone says "good night" in the afternoon or evening, they are not necessarily implying that it is time to go to bed, but rather they are simply expressing their good wishes and hoping that the person they are speaking to has a pleasant and enjoyable evening.