Hello everybody!! I know this is a dumb question but here it go:
-See you saturday!
-See you on saturday!
Which one is correct? Cause I’ve always thought the first one was correct but today I heard “see you on saturday”, and Now I don’t know which one to say 
Thanks in advance
1 –
Both are correct, The first one is less formal and before days of the week we use ON
on monday
on tuesday
on wednesday
on monday
on tuesday
on wednesday
2 –
acrescentando:
– Creio que também seja uma questão de vontade própria. Podemos dizer:
See you Saturday – Te vejo sábado
See you on Saturday – Te vejo no sábado.
O que dá no mesmo.