"Você tem um calendário na sua casa?"

Translation: Do you have a calendar at your house?

[MukewaWeka]

Still trying to understand why "you have a calendar in your house?" isn't the same as "do you have a calendar in your house?" in portuguese

[SnackaJack]

'You have a calender in your house?' is the literal translation of the Portuguese sentence, but it's not correct (in) English.

[pjs956]

Could you elaborate please? Imo it depends on whether the question is asked either in or outside the house.