This is the 7530th most frequent Portuguese word.
noche
"Noche" is Spanish for "night"; in Portuguese, the word is "noite."
In this sentence, 'noite' is used to refer to the general time of night.
Prefiro sair à noite, quando está mais tranquilo.
I prefer going out at night, when it is more calm.
Here, 'noite' is utilized to describe the duration of the nighttime when the party will take place.
A festa vai durar toda a noite, então é melhor descansar antes.
The party will last all night, so it's better to rest beforehand.
In this context, 'noite' is mentioned to describe the time period when the stars are visible.