Hoy es Lunes Today Is Monday

Mi palabra del dia es Lunes. 
My word of the day is Monday.

Hoy es Lunes, Lunes es hoy.
Today is Monday, Monday is Today.

Hoy = today
Lunes = Monday

No me gustan los Lunes. 
I don't like Mondays.

Me gustan los fines de semana.
I like the weekends.

fines de semana
End of week / weekend