when will be spiderman-3 releasing ???

3rd May 2007 worldwide.

Its releasing date is may 4, 2007 I think its good dear I have seen the trailer of spider 3..... spider man3 trailer link check it out film.com/ video/2783985" target="_blank"http://www.ifilm.com/video/2783985 Spider- Man 3 is a 2007 superhero film that is the third film in the Spider-Man film franchise based on the fictional Marvel Comics character Spider-Man. Sam Raimi, who directed the previous two Spider-Man films, takes up the helm again with a returning cast that includes Tobey Maguire, Kirsten Dunst, James Franco, and J. K. Simmons. The film also stars franchise newcomers Topher Grace, Bryce Dallas Howard and Thomas Haden Church. Spider-Man 3 is scheduled to be released in both conventional and IMAX theaters on May 4, 2007.

I don't know but I will to see this movie!