This is the 8671st most frequent Spanish word.
semanas
"Weeks."
Here, 'semanas' is used as a unit of time to specify the duration of the closure.
La tienda estará cerrada por dos semanas para renovaciones.
The store will be closed for two weeks for renovations.
In this sentence, 'semanas' is used to express an amount of time that has elapsed since an event.
Hace varias semanas que no veo a mi amigo.
It has been several weeks since I last saw my friend.
Here, 'semanas' refers to future weeks that are important for upcoming events.