The video has no further info about origin where filmed or when. It showed up on the YouTube channel Spirit of 1776 on 24 July 2011. If this is a real one then its a beauty. See for yourselves. If someone has more info. I will be interested.
Update I got 25 july 2o11 is from 23 july with witnesses, newsreport about UFO, etc.
UFO Over Embu São Paulo Brazil (4 Kitness) & ARTS (Special Analysis), july 23, 2011.mp4
watch?v=9kmNxzMe8iQ update video from 23 july with more info.