hoy = today
hoy = today mañana = tomorrow
hoy, no means: today, no.
hoy: todaydomingo: SundaySo, probably hoy es domingo: Today is Sunday.
Hoy cha chool la ya uo twart
No habia escuela hoy means There was no school today.
Hoy no te veré. It means, "Today I will not see you ."
Of today.
"Hoy estoy" means "Today I am" in Spanish. It is the combination of the word "hoy" which means "today" and the verb "estoy" which means "I am" in the first person singular form.
"for today."
"Hoy" means "today". The "se" probably is "sé", which would mean "I know". The phrase means "today I know". Hoy se... --- Today .... (There's no translation for "se" in English)
Lucir bien hoy means to look well/fine today.