CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins86% CONFIDENCEOverall confidence: 86%How well the pin's source and references back up its dates.Weighted average of how firmly 5 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or betterWikipedia's[2][5] infobox, Rotten Tomatoes[3] (Release Date (Theaters)) and Wikipedia's list of Marvel Cinematic Universe films all give May 5, 2017 as the US release date. Box Office Mojo[4] shows some overseas markets opening a few days earlier, and the premiere was earlier still, but the US date is used.
James Gunn's Guardians of the Galaxy Vol. 2 opened in the United States on 5 May 2017, with Kurt Russell as Peter Quill's father Ego.
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