Questions & Answers about Ich wünsche mir heute einen ruhigen Tag.
Literally, Ich wünsche mir heute einen ruhigen Tag is something like:
“I wish for myself today a quiet day.”
In German, the usual pattern is sich (Dativ) etwas wünschen – “to wish oneself something.”
So mir is the dative reflexive pronoun (to myself / for myself).
- Ich wünsche mir einen ruhigen Tag. = I wish for a quiet day (for myself).
- Without mir, the sentence feels incomplete: you’re not saying for whom you wish it.
- With mich it would be wrong, because mich is accusative, but the verb wants a dative pronoun here.
Tag is masculine, and here it is the direct object of the verb wünschen, so it must be in the accusative singular.
For masculine nouns with ein, the forms are:
- Nominative: ein ruhiger Tag (as subject)
- Accusative: einen ruhigen Tag (as object)
Because Tag is the thing being wished (object), you get:
- einen (not ein)
- ruhigen (not ruhiger)
So: Ich wünsche mir heute einen ruhigen Tag.