First let me start by saying this isn’t official, yet. But all signs point to Doctor Strange being released on July 8, 2016. It is the next movie to enter production for Marvel and that date is the next date Marvel has earmarked for a movie.
According to this latest report, Marvel Studios is currently in advanced talks to shoot Doctor Strange at Pinewood-Shepperton in the UK. The production plans to move in in late 2014 or early 2015 for a May 2015 start. With this in mind, the July 8, 2016 lines up for Doctor Strange.
As of now we only have a director, and a recent script most recently written by Jon Spaihts. Though we still do not have anyone to play the lead, Stephen Strange. A couple of high-profile names are still lingering around, namely Joaquin Phoenix being a front-runner for the role.