The MARVEL Chronology By Eagallam Jan 12, 1939 Marvel Comics was founded by Martin Goodman under the name Timely Publications. Aug 31, 1939 First published by Marvel Comics #1 1961 Timely Comics was renamed Marvel Comics. The appearance of the "Fantastic Four" is the beginning of modern MARVEL. 1962 The Incredible Hulk, Doctor Doom, Spider-Man, and Thor appear. 1963 The appearance of Iron Man, Doctor Strange, the X-Men and Magneto, the Avengers. 1965 Reed Richards and Sue Storm’s Wedding – Fantastic Four Annual #3 1971 Kree-Skrull War – Avengers #89-97 1973 Avengers/Defenders War and Thanos War 1975 The appearance of a new cast of X-Men, the first appearance of Thunderstorm, Colossus, Night Serpent and Warpath. 1976 Phoenix Saga – X-Men #101-108 1980 Dark Phoenix Saga – X-Men #129-137 1981 Days of Future Past – X-Men #141-142 1984 Marvel Super Heroes Secret Wars #1-12 1992 Infinity War Apr 30, 2002 "Spider-Man" MCU 2004 Secret War #1-5 2005 House of M 2006 Civil War 2008 The first phase MCU, "Iron Man" 2011 "The first Avenger" and "Thor" MCU 2012 "The Avengers" MCU 2012 Marvel NOW! starts here. 2013 Age of Ultron 2013 The second phase MCU 2014 Spider-Verse 2015 Secret Wars 2016 Civil War II 2016 The third phase MCU "Golden Age" "Captain America: Civil War" 2017 Marvel Legacy starts here. 2018 A Fresh Start starts here. Apr 27, 2018 "Avengers: Infinity War" MCU Apr 22, 2019 "Avengers: Endgame" MCU 2021 Hellfire Gala 2021 The fourth phase MCU "Sunset" 2023 Sins of Sinister 2023 The fifth phase MCU, "Bottom"