Usages of el dia
Després, decidim canviar el dia de la reunió.
Afterwards, we decide to change the day of the meeting.
El dia de l'examen, he d'arribar aviat a l'escola.
On the day of the exam, I have to arrive at school early.
Cada dia, la professora envia un missatge a la classe.
Every day, the teacher sends a message to the class.
Elon.io is an online learning platform
We have an entire course teaching Catalan grammar and vocabulary.