The wraphttp://www.thewrap.com/x-men-days-of-future-past-launches-to-at-late-thursday-box-office/‘X-Men: Days of Future Past’ Launches With Stellar $8.1 Million at Thursday Box Office“X-Men: Days of Future Past” got off to a sizzling start Thursday night on what's expected to be a huge Memorial Day weekend at the box office for Fox's Marvel mutant sequel.“Days of Future Past” brought in $8.1 million from roughly 2,900 theaters in shows that began at 10 p.m., the studio said. The Marvel Comics-based movie will be in 3,996 theaters in the U.S. and Canada and nearly every major foreign market by Friday.