A request for a simple opinion...I tried calling Migraciones and got 2 different answers. If your prórroga (extension) says that it allows you to be in the country UNTIL a stated date, wouldn't you think that means you can leave the country on that date and have no problems? For example, if it says the until the 17th, I don't need to leave the 16th, right? I assume I could argue my case even if there were doubts, but I just wanted some reassurance. Perhaps someone else has left the country on the exact date stated in the passport? Thanks!