Would it be correct if I said "yo sueño" for "I sleep"?
My sentence: El sábado yo sueño todo el día.
Does this translate to On Saturday I sleep all day?
5 Answers
Dormir is the verb 'to sleep' so 'duermo todo el día'.
Soñar means 'to dream'.
Sueño poco en mi dormir.
I dream little in my sleep.
Sueño con tener una casa de dos pisos.
I dream of owning a two-story house.
Sueña conmigo esta noche.
Dream about me tonight.
Duermo my poco en las noches.
I sleep too little during the night.
Para triunfar hay que soñar en grande.
To succeed you have to dream big.
No fue un sueño lo que tuve ayer. Fue una pesadilla.
It was not a dream what I had yesterday. It was a nightmare.
Fue una una noche de ensueño, como un sueño del que no quería despertar.
It was a dream night, like a dream I did not want to wake up from.
Duermo a mi hijo a las 9 p.m. I put my son to sleep at 9 p.m.
Go with Kiwi!
Here is a very good exaample from a journal:
Las personas que naturalmente duermen poco tienen una mutación genética que les permite funcionar con menos sueño.

My friend, couple of things I would like to bring across here :
- First of all .. as Kiwi-Girl has very correctly advised above that Soñar means to dream .. not to sleep and that the correct verb indicating the act of sleeping is DORMIR..
- 2nd thing u need to bear in mind is that dormir has to aspects ,, reflexive and non reflexive ,, if the act of sleeping is being performed by the subject of the sentence (which in this case is YO) u would need to use the reflexive form DORMIRSE.
- 3rdly there seems to be some grammatical error in your sentence because the object of the implicit preposition "el sabado" doesn't seem to tally with the context quite properly ,, if you arr trying to say that you sleep the whole day on saturdays or every saturday so u need to either use it in the plural form or u can say cada sabado or todos los sabados .. please see my sentences below ,, then u should get a clear understanding on this :
- me duermo todo el día los sabados.
- me duermo todo el día cada sabado
- me dormí todo el día el sabado pasado (I slept the whole day last saturday)
If you want to say ,, I keep dreaming on saturday then u can use soñar as follows :
siempre sueño despierto los sabados porque es un día de repaso/descanso (I keep day dreaming on saturdays as it is a day off ,, or day to rest)
El sábado yo duermo todo el día. You don't really have to use "yo" if you don't want.