Dusk
Dusk is between day and night. Not really day, but not night either. Some also call it twilight.
The period from sunset to sunrise is usually referred to as "night."
It was not night but day and this day was first day of prophet-hood of prophet Muhammad saw .
Twilight is the half-light in the evening between day and night. Dawn is the half-light in the morning between night and day.
It is a corruption of the much more common 'to call it a day'.If you were doing a day's work and completed the required work early, it makes sense to call it a day.
The line between day and night is called the terminator or twilight zone. It represents the boundary where sunlight transitions into darkness as the Earth rotates on its axis.
The eve, e.g. the night before New Years Day is New Years Eve.
Or
help i think its 125 day and night 85 around
either the next day or later that night i guess
Night is the absence of light.