¡Qué día!
You say in spanish, as well, "menú del día".
"Day" in Spanish is día. Note the accent mark above the "i".
De forma cotidiana.
The way you say Mothers Day in Spanish is "Dia de Madre".
Quel dia?
You could say "algún día".
Buenos dias = Good day
Dia. (DEE-ah)
Hoy hun day
día largo
verde. ver-day
diadía (there is an accent over the I)dia