daytime is an adjective that defines the events or activities performed within a 24-hour period; diurnal.
The term daytime is also used to designate what happens during the day, that is, between sunrise and sunset. Example: day school, day course, day work, etc.
The daytime period can be subdivided into two parts: morning day and daytime afternoon. The period morning corresponds to part of morning, which usually runs between 6am and noon. The period afternoon is the part of evening, scheduled between 1pm and 6pm, in Brazil.
Within the studies of botany, the diurnal is a characteristic that makes some plants remain open during the day and closed during the night.
In zoology, the term is linked to activities that are performed during the day; it is said of day birds. Most human beings are used to maintaining a daytime life.
In the religious sphere, the word diurnal refers to a book that contains the prayers of the minor hours of the breviary.
day and night
Daytime includes the period of the day between sunrise and sunset.
Night refers to the night, that is, the period of the day between sunset and sunrise.