How do I say in Spanish - Good day to you also?

Answer 1

Buenos días a usted también. (if you say it to someone you don't know very well or an old person.)

Buenos días a tí también. (if you say it to someone you very well or a child.)

The above is the custom for Spain (Europe). I think in Latin American countries it's abit different.

Answer 2

Buenos dias and (depending how late it is) buenas tardes OR buenas noches. The latter also means 'good night'.

Answer 3

buen día

Answer 4

Hala