Если мы встречаем определенный артикль с существительными, обозначающими части суток или времена года, мы понимаем, что речь идет о чем-то конкретном в данном контексте или ситуации
If we meet the definite article with nouns indicating parts of the days or times of the year, we understand that we are talking about something specific in this context or situation
If we find the definite article with nouns denoting parts of the day or seasons of the year, we understand that we are talking about something specific in this context or situation
if we are to have been part of the definite article for referring to days or times of the year, we realize that it is something specific in this context or situation