"Happy Anniversary" in Portuguese is "Feliz Aniversario", the same as in Spanish.
You say "feliz".
sexta-feira feliz
I am happy to see you = Eu sou tu feliz te ver
Feliz "Dia das bruxas"
Happy easter is feliz Páscoa in portuguese.
"Happy Anniversary" in Portuguese is "Feliz Aniversario", the same as in Spanish.
The correct way to say Happy Birthday to someone who speaks European Portuguese is as follows. Say "Feliz aniversario." That means Happy Birthday in Portuguese.
"Feliz dia da mãe."
PARABENS
You say "feliz".
Feliz Anniversario
Feliz.
"feliz aniversário"
Feliz Aniversário!
Felizes Férias.
Felizes Férias.