The sentence seems incomplete. Presumably it should be:
Que color son tus zapatos hoy = What colour are your shoes today
Puedo regresar mis zapatos hoy?
hoy = today
hoy, no means: today, no.
TO train
¿Cómo estás hoy?
tested today
Today cnokonhon.
If I can today
today, I love you. hoy= today te amo= I love you
"Today I am.."
"Hoy es sábado" means "Today is Saturday" in Spanish.
Cual es la fecha de hoy translates from Spanish to English to mean "What is today's date?"