DC Universe Timeline


 * 1700 BC,
 * Chay-Ara and Kata Hol crash land on Earth, while pursuing a criminal.
 * The Hol's establish a village, utilizing their Thanagarian technology.
 * 1708 BC,
 * Hath-Set poisons Bashari and Chay-Ara, murdering them both.
 * Katar Hol poisons himself, dying alongside Chay-Ara.
 * 1608 or 1609,
 * Naxim Tork is born.
 * 1625,
 * J'onn J'onzz is born on Mars.
 * 1904,
 * Kent Nelson is born.
 * 1914,
 * Charles McNider is born.
 * 1918,
 * Alan Scott is born.
 * August,
 * August 27, Jay Garrick is born.
 * 1922,
 * Kent Nelson dons the helmet of Fate, debuting as Dr. Fate.
 * Laurel Drake is born.
 * 1925,
 * Diana is sculpted from clay on Themyscira, by Hippolyta.
 * 1931,
 * Katar and Shayera crash on Earth, after a Thanagarian battle.
 * Katar and Shayera take the names Joseph Gardener and Kendra Saunders.
 * Joseph Gardner and Kendra Saunders debut as Hawkman and Hawkgirl.
 * 1938,
 * Alan Scott debuts as the first Green Lantern.
 * Jay Garrick debuts as the first Flash.
 * 1940,
 * Laurel Drake debuts as the first Black Canary.
 * 1941,
 * December,
 * December 7, The Justice Society of America is founded.
 * 1943,
 * Diana debuts as Wonder Woman, joining the JSA.
 * 1944,
 * Charles McNider debuts as Dr. Mid-Nite, inventing his artificial intelligence, "Chuck".
 * 1945,
 * Diana returns to Themyscira.
 * Jonathan Kent is born.
 * Martha Clark is born.
 * 1946,
 * Jor-El is born.
 * 1948,
 * Dinah Drake is born.
 * 1951,
 * The Justice Society battles the Dominators in Oregon, driving them off planet.
 * 1952,
 * Zor-El is born.
 * Alura and Astra are born.
 * 1953,
 * Lara Van-El is born.
 * 1955,
 * Sam Lane is born.
 * 1964,
 * Hank Henshaw is born.
 * 1966,
 * The Dominators invade Krypton, killing numerous Kryptonians before being driven off the Planet.
 * 1975,
 * Hal Jordan is born.
 * 1978,
 * September,
 * September 22, Kara Zor-El is born.
 * 1983,
 * John Stewart is born.
 * 1985,
 * Catherine Hamilton is born.
 * 1987,
 * April,
 * April 16, Lex Luthor is born.
 * 1990,
 * Lois Lane is born.
 * Talia al Ghul is born.
 * February,
 * February 19, Bruce Wayne is born.
 * March,
 * March 19, Barry Allen is born.
 * June,
 * June 24, Iris West is born.
 * 1991,
 * June,
 * June 18, Kal-El is born on Krypton.
 * December,
 * December 4,
 * Krypton explodes, getting destroyed by Brainiac.
 * Kal-El and Kara Zor-El are sent to Earth in pods.
 * Kara Zor-El gets stuck with Fort R'ozz in the Phantom Zone.
 * 1992,
 * April,
 * April 18,
 * Kal-El crash lands in the Kent Farm field.
 * Jonathan and Martha Kent adopt Kal, giving him the name Clark Kent.
 * Meteor showers of varying kryptonite occur in Smallville.
 * May,
 * May 16, Oliver Queen is born.
 * The D.E.O. is founded.
 * 1993,
 * Maggie Sawyer is born.
 * 1994,
 * Winslow Schott is born.
 * 1995,
 * Arthur Curry is born.
 * Selena Kyle is born.
 * 1997,
 * November,
 * November 15, Dinah Lance is born.
 * 1998,
 * September,
 * September 26, Thomas and Martha Wayne are murdered by Joe Chill.
 * Hal Jordan becomes a Green Lantern.
 * 1999,
 * Renee Montoya is born.
 * 2000,
 * Giganta is born in Gorilla City.
 * 2001,
 * John Stewart enlists in the Marines on his eighteenth birthday.
 * Nora Allen is murdered.
 * January,
 * January 26, Katherine and Elizabeth Kane are born.
 * November,
 * November 13, Wally West is born.
 * 2003,
 * Donna Troy is born.
 * March,
 * March 21, Dick Grayson is born.
 * 2004,
 * Roy Harper is born.
 * June,
 * June 29,
 * Victor Stone is born.
 * 2005,
 * October,
 * October 13, Barbara Gordon is born.
 * 2006,
 * John Stewart is taken to Oa, to begin his Green Lantern training.
 * Mary Hamilton is born.
 * 2007,
 * Garfield Logan is born.
 * 2008,
 * July,
 * July 17, Tim Drake is born.
 * Gorilla Grodd artificially evolves Giganta into a human.
 * 2009,
 * Lena Luthor is born.
 * 2012,
 * The Queens Gambit sinks, stranding Oliver Queen on Lian Yu.
 * Cassie Sandsmark is born.
 * Vic Sage debuts as the Question.
 * 2013,
 * Lena Luthor is adopted by Lillian Luthor.
 * Lionel Luthor dies.
 * January,
 * January 26, Katherine, Elizabeth and Gabrielle are kidnapped by terrorists.
 * January 27,
 * Beth and Gabi are killed.
 * Jacob Kane rescues Kate Kane.
 * Arthur Light is fired from S.T.A.R. Labs, moving to San Francisco.
 * Bruce Wayne and Talia al Ghul meet for the first time.
 * 2014,
 * August,
 * August 9, Damian Wayne is born,
 * 2015,
 * March,
 * March 1, Bruce Wayne returns to Gotham City.
 * March 2,
 * Bruce Wayne debuts as the Batman.
 * Batman accidentally knocks Red Hood One into a vat of chemicals, disappearing.
 * October,
 * October 31, Batman assists the GCPD in apprehending the Calendar Man.
 * November,
 * November 21, Batman discovers Roman Sionis' plans to take over GCPD.
 * November 22, Batman saves Harvey Dent's sister from Black Mask and Penguin.
 * December,
 * December 24,
 * Black Mask takes Commissioner Loeb to Blackgate Penitentiary.
 * Black Mask uses the gas chamber to execute Commissioner Loeb.
 * Batman defeats Killer Croc, discovering that a 50 million dollar bounty has been placed on his head.
 * 2016,
 * Jonathan Kent dies of a heart attack.
 * John Stewart returns to Earth, officially debuting as a Green Lantern.
 * January,
 * January 26, A mysterious man, The Joker, kills a decoy Roman Sionis, the real Black Mask getting captured by him.
 * February,
 * February 1, Anarchy vows to destroy the drug corruption in Gotham City.
 * February 2,
 * Batman encounters the Joker for the first time.
 * Batman investigates the supposed murder of Roman Sionis, encountering Jim Gordon for the first time.
 * February 3,
 * The Joker kills Electrocutioner.
 * Batman defeats Copperhead, following a poison injection.
 * February 24,
 * The Joker begins getting psycho-analysis by Dr. Harleen Quinzel.
 * February 25,
 * Bane attacks the Batcave, Batman stopping him at the last minute, saving Alfred's life.
 * Batman and the GCPD defeat and restrain Firefly, beginning Batman and Gordon's partnership.
 * Firefly attacks Pioneer Bridge, in an attempt to draw Batman out.
 * Batman destroys evidence Bane had to tie Bruce Wayne and Batman as one person.
 * February 26,
 * Batman is captured by Killer Croc, almost immediately getting saved by Jim Gordon.
 * Joker and Bane hold hostages at Blackgate, leading to Batman needing to kill one of the criminals.
 * Bane injects a prototype drug called "TN-1", Batman barely managing to defeat him.
 * Batman defeats Joker and Bane, sending them to Blackgate.
 * March,
 * March 25,
 * Catherine Hamilton and Jacob Kane marry.
 * March 26,
 * Amanda Waller recruits Deathstroke for Task Force X.
 * Arkham Asylum is reopened, in order to house the criminally insane.
 * June,
 * June 23, Victor Fries places his wife, Nora Fries, into a cryogenic sleep.
 * June 24, Ferris Boyle fires an experimental cryogenic weapon, altering Victor Fries' physiology.
 * August,
 * August 6, Clark Kent debuts as Superman, preventing John Corben from killing Lex Luthor.
 * August 7,
 * The Legion of Superheroes arrives, taking Superman to the future to battle General Zod.
 * Superman returns from the future.
 * Diana returns to Man's World, retaking the mantle of Wonder Woman.
 * Wonder Woman rescues Vanessa Kapatelis from Major Disaster, defeating him.
 * November,
 * November 15, Dinah Lance begins her training.
 * December,
 * December 23, Mr. Freeze and the Penguin make a deal to capture Ferris Boyle.
 * December 24,
 * Mr. Freeze captures Ferris Boyle.
 * Mr. Freeze attacks a Gotham Corp ceremony, leading to Wayne Manor being set ablaze temporarily.
 * Winslow Schott becomes the Toyman, attacking Centennial Park.
 * December 25,
 * Superman defeats Toyman, sending him to Stryker's Island Penitentiary.
 * Batman defeats Mr. Freeze and Frank Boyle, Hamilton Hill stepping down as Gotham Mayor.
 * December 29,
 * Superman defeats Thaddeus Killgrave, sending him to Stryker's Island.
 * 2017,
 * A reactor meltdown occurs at Bakerline Power Station, getting prevented by Superman.
 * Alyssa Krull is killed, her husband, Ben, believed to also be dead.
 * Ben Krull becomes Reactron, attacking Superman.
 * Superman defeats Reactron, sending him to Strykers Island Penitentiary.
 * March,
 * March 27,
 * Batman apprehends Selina Kyle, known as Catwoman, from stealing a gem, but escapes.
 * Batman fights his way through the D.E.O. agents, going after Catwoman, finally apprehending her.
 * April,
 * April 1,
 * Oswald Loomis debuts as Prankster.
 * The Prankster kidnaps Lois Lane and Morgan Edge.
 * Superman defeats the Prankster, rescuing Lois and Morgan.
 * April 10,
 * Batman and Jim Gordon solidify their partnership.
 * Batman arrives at Blackgate Penitentiary, discovering that Joker, Penguin and Black Mask are holding three sections of the prison.
 * Batman and Catwoman forma temporary partnership, Amanda Waller and Rick Flagg Jr. observing this.
 * Batman is forced to fight Bronze Tiger, with Batman being able to apprehend the Penguin.
 * Batman is attacked by Deadshot, who he eventually defeats, and frees the prison warden.
 * Batman encounters and defeats both Joker and Solomon Grundy.
 * April 11, Joker, Penguin and Black Mask escape Blackgate, Black Mask's mask getting fused to his face in a fire.
 * April 12,
 * Amanda Waller recruits Deadshot and Bronze Tiger for Task Force X.
 * May,
 * May 23,
 * Magpie causes a string of murders in Metropolis, leading to Superman and Batman first meeting.
 * Superman and Batman defeat Magpie, sending her to Stryker's Island.
 * September,
 * September 20, Superman encounters Mr. Mxyzptlik, banishing him back to the 5th dimension.
 * September 27, Superman discovers his weakness to Kryptonite.
 * September 29,
 * Rudy Jones helps rob S.T.A.R. Labs, barely escaping.
 * Rudy Jones is exposed to chemical waste, becoming the Parasite.
 * October,
 * October 6, Superman defeats the Parasite, locking him up at S.T.A.R. Labs.
 * October 7, Oliver Queen returns to Starling City.
 * October 10,
 * Oliver Queen debuts as the Green Arrow.
 * November,
 * November 3,
 * Leslie Willis becomes Livewire, after being struck by lightning.
 * Superman defeats Livewire, sending her to Stryker's Island.
 * November 11,
 * Barry Allen and Wally West are struck by lighting in Barry's lab.
 * Barry Allen dies.
 * December,
 * Ben Krull escapes Strykers Island, nearly killing Superman.
 * December 2, Wally West debuts as the second Flash.
 * December 20, Superman defeats and banishes Mr. Mxyzptlik once again.
 * December 25,
 * Leonard Snart appears in Central City, taking a priceless diamond.
 * The Parasite and Livewire escape prison, teaming up to kill Superman.
 * Superman defeats Parasite and Livewire, sending them both back to Stryker's Island.
 * 2018,
 * Superman and Flash race around the world, defeating the Weather Wizard.
 * Garfield Logan gets his beast powers from a green monkey bite.
 * Garfield Logan debuts as the Changeling, getting recruited for the Doom Patrol.
 * March,
 * March 1,
 * Killer Moth captures Commissioner Gordon, getting rescued by his daughter, Barbara, wielding a Batsuit.
 * Batman rescues Commissioner Gordon, defeating Killer Moth. Barbara Gordon debuts as Batgirl.
 * March 20, Superman defeats and banishes Mr. Mxyzptlik once again.
 * April,
 * Lobo is sent to kill Superman by the Preserver.
 * Superman and Lobo are captured by the Preserver.
 * Superman takes the aliens aboard his ship to the Fortress, hiding them there.
 * April 12, Leonard Snart and Mick Rory return to Central City, declaring war on the Flash the following evening.
 * April 13, The Flash defeats Captain Cold and Heatwave, sending them to Iron Heights.
 * June,
 * June 20, Superman defeats and banishes Mr. Mxyzptlik once again.
 * June 26, John and Mary Grayson are murdered by Tony Zucco.
 * June 27, Bruce Wayne adopts Dick Grayson.
 * July,
 * July 3,
 * Superman and J'onn take off in a space ship, heading for space to help J'onn find his home planet, since the Zeta-tech is damaged, and J'onn having lost some of his memory.
 * Mongul captures Superman and J'onn, taking them to the Warworld.
 * July 4,
 * Superman and J'onn are forced to fight Draaga in the ring, eventually beating him.
 * Superman and J'onn defeat Mongul, taking an escape pod back to Earth.
 * J'onn J'onnzz leaves Metropolis, heading for elsewhere on Earth.
 * The D.E.O. begins hunting J'onn J'onnzz.
 * Hank Henshaw engages J'onn J'onnzz in a forest, disappearing soon after.
 * J'onn J'onnzz takes Hank Henshaw's place.
 * Hank Henshaw is found by LexCorp, being placed into cryo-sleep.
 * September,
 * September 20, Superman defeats and banishes Mr. Mxyzptlik once again.
 * November,
 * November 17, The Flash defeats the Mist.
 * December,
 * December 20, Superman defeats and banishes Mr. Mxyzptlik once again.
 * December 25,
 * Dick Grayson debuts as the first Robin.
 * The Flash and Green Lantern team up for the first time, rescuing kidnapped kids from the Warworld.
 * 2019,
 * Dinah Lance debuts as the third Black Canary.
 * Roy Harper debuts as Speedy.
 * January,
 * January 26, Harley Rathaway becomes Pied Piper, following his attack on Rathaway Industries.
 * January 27, The Flash battles Pied Piper on the Keystone Bridge, defeating him.
 * February,
 * February 14,
 * Queen Maxima of Almerac comes to Earth, desiring to mate with Superman.
 * Superman defeats Maxima, sending her to the D.E.O.
 * March,
 * March 20, Superman defeats Mr. Mxyzptlik for the final time, Mxy giving up on trying to kill him.
 * 2020,
 * March,
 * March 26, Arkham Asylum reopens, Harleen Quinzel beginning to intern there.
 * March 27,
 * Harleen Quinzel is removed from the Joker's care, following a denied request to move him to a different cell.
 * Harleen Quinzel dons the name Harley Quinn, engaging Batgirl at a travelling circus.
 * Harley Quinn escapes with two hyenas from the circus.
 * March 30,
 * Abra Kadabra arrives, robbing the largest jewel museum in Central City.
 * The Flash has his first encounter with Abra Kadabra.
 * March 31, The Flash defeats Abra Kadabra, locking him in Iron Heights.
 * July,
 * July 2, A group of Amanda Waller's men apprehend the Riddler, who are stopped by Batman.
 * July 4,
 * Amanda Waller officially founds Task Force X, nicknaming it the "Suicide Squad".
 * Amanda Waller blows KGBeasts head off, after he defies her orders.
 * July 7,
 * Harley Quinn destroys a doll store, in order to lure out Batman.
 * July 8,
 * Batman defeats Harley Quinn, sending her to Arkham Asylum. The Suicide Squad infiltrates Arkham.
 * Batman defeats Victor Zsasz, sending him back to Arkham Asylum.
 * Joker escapes Arkham Asylum, with Killer Frost threatening to kill Riddler.
 * Riddler defuses the Squads bombs, except for King Shark and Black Spider, who die.
 * July 9, All of Arkhams inmates are released.
 * July 11, Leonard Snart and Mick Rory found the Rogues, battling the Flash for the first time.
 * July 19,
 * Princes Koriand'r of Tamaran crash lands in San Francisco, getting followed by Gordanians.
 * Robin, Wonder Girl, Speedy and Bumblebee help Koriand'r in defeating the Gordanians.
 * The Teen Titans are founded.
 * July 21, Deadshot is reunited with his daughter.
 * October,
 * October 1,
 * The Doom Patrol die on an unknown mission, leaving Garfield Logan behind.
 * October 4,
 * Beast Boy is recruited into the Teen Titans.
 * October 18,
 * The Fearsome Five is founded, attacking the Teen Titans at Titans Tower.
 * The Teen Titans defeat the Fearsome Five.
 * October 21,
 * The Teen Titans defeat Mister Twister, following a tornado attack on San Francisco.
 * October 31,
 * Arthur Light debuts as Dr. Light, attacking an oil rig close to Titans Tower.
 * The Teen Titans defeat Dr. Light, sending him to S.T.A.R. Labs.
 * November,
 * November 9,
 * Andre Le Blanc and Abra Kadabra teammup, going on a robbing spree in San Francisco.
 * November 10,
 * The Teen Titans defeat the duo, sending them back to prison.
 * 2021,
 * Kate Kane is expelled from Point Rock Academy.
 * Vanessa Kapatelis becomes the Silver Swan, feeling Diana had abandoned her.
 * Wonder Woman defeats Silver Swan, sending her to ARGUS.
 * Sojourner Mullen is born.
 * March,
 * March 21, Dick Grayson leaves the Robin mantle behind, leaving Gotham City.
 * March 22,
 * Superman encounters Intergang for the first time.
 * Superman rescues Dan Turpin from Intergang, Bruno Mannheim allying himself with Darkseid.
 * March 23,
 * Victor Stone gets caught in an explosion.
 * Silas Stone turns Victor Stone into a cyborg.
 * May,
 * May 19, Batman discovers Jason Todd attempting to steal the Batmobile, taking him in.
 * June,
 * June 6,
 * The Rogues take over a S.T.A.R. Labs facility, modifying a superpower machine.
 * Victor Stone debuts as Cyborg.
 * June 7,
 * Superman is forced to attack Metropolis, under the control of Darkseid.
 * Batman, Wonder Woman and Cyborg free Superman from Darkseid control, the four of them sending Darkseid back to Apokolips with no way of return.
 * Golden Glider ascends into astral form, her physical form going into a coma.
 * The Flash defeats the Rogues, after they attempt to take a cruise ship.
 * Lex Luthor begins distrusting Superman behind the scenes, starting to create a Superman clone that is on his side.
 * Kitty Lou Faulker becomes Rampage, following an explosion at S.T.A.R. Labs.
 * June 8,
 * Lex Luthor renames LuthorCorp to LexCorp.
 * Superman defeats Rampage, following an attack on the renaming ceremony.
 * November,
 * November 19, Jason Todd debuts as the second Robin.
 * December,
 * December 7,
 * The Dominators return to Earth, desiring vengeance against meta-humans.
 * The Dominators capture Non-Metahuman JSA members.
 * December 8,
 * Superman, Batman, Wonder Woman, Flash, Green Lantern, Black Canary, Martian Manhunter, and the remaining JSA members drive the Dominators off Earth, getting the other JSA members back.
 * The Justice League is founded.
 * December 14,
 * Paul Booker debuts as Major Disaster, attacking Flash and Green Lantern.
 * Flash and Green Lantern defeat Major Disaster.
 * December 25,
 * The Hall of Justice completes construction, getting established as Justice League headquarters in Washington D.C.
 * The Justice League's new spacecraft, the Javelin-7 is created.
 * December 26,
 * The Shadow Thief surfaces, searching for Chay-ara and Prince Khufu.
 * The Justice League defeat Shadow Thief.
 * 2022,
 * January,
 * January 10,
 * Bizarro escapes LexCorp labs, going around Metropolis to be Superman.
 * Superman is attacked and nearly defeated by Bizarro, the Justice League giving him an assist.
 * The Justice League discovers Lex Luthor's secret cloning projects, destroying them.
 * David Graves becomes the supervillain known as Graves.
 * The Justice League defeats Graves, locking him up at Stryker's Island Penitentiary.
 * April,
 * April 2, The Manhunters arrive, taking John Stewart to stand trial for destroying an alien planet.
 * April 3, The Justice League defeats the Manhunters, clearing John Stewarts name.
 * April 25,
 * Giganta and Gorilla Grodd attack a Central City jewel museum, encountering the Flash, Wonder Woman and Black Canary.
 * The Flash, Wonder Woman and Black Canary defeat Giganta, with Grodd disappearing.
 * April 27, The Joker kidnaps Jason Todd, holding him hostage in a place unknown.
 * May,
 * May 1,
 * Winslow Schott dies in prison.
 * The Toymaster robot carries on Schott's mission, going after Superman.
 * May 2,
 * Superman defeats Toymaster, under the assumption it's Winn Schott.
 * May 11,
 * Lex Luthor puts John Corben into a car accident, bringing him back to his lab.
 * Lex Luthor turns John Corben into Metallo, sending him after Superman.
 * May 12,
 * Metallo engages Superman, Batman and Flash on a cruise ship.
 * The three defeat Metallo, accidentally causing him to sink to the bottom of a trench, believed to be dead.
 * May 24,
 * Lex Luthor founds the Injustice Gang, consisting of Star Sapphire, Copperhead, Cheetah, Solomon Grundy, Shade and Ultra-Humanite.
 * The Injustice Gang captures Batman, using him as leverage.
 * The Justice League defeats the Injustice Gang, rescuing Batman, and sending Luthor to prison.
 * July,
 * July 17, Tim Drake manages to convince Bruce Wayne to let him become the third Robin.
 * August,
 * August 8,
 * Felix Faust turns the Amazons to stone.
 * The Justice League defeats Felix Faust, restoring the Amazons.
 * Wonder Woman is exiled from Themyscira, due to bringing men onto the island.
 * August 16, The Joker kills Jason Todd, sending a video of it to Batman.
 * August 29, Daniel West is released from prison, trying to mend fences with Iris West.
 * September,
 * September 4,
 * Daniel West robs a store, sneaking aboard the new Central City Metro Train to escape.
 * The Metro train is sent into the Mirror dimension by Mirror Master, exploding with Speed Force energy.
 * September 5, Daniel West emerges from the debris, imbued with new Negative Speed Force energy.
 * October,
 * October 31,
 * Batman, Wonder Woman, Green Lantern, Martian Manhunter and Black Canary teammup with Etrigan to defeat Morgaine Le Fay.
 * Batman, Wonder Woman, Green Lantern, Martian Manhunter, Black Canary and Etrigan defeat Morgaine Le Fay, as well as her son Mordred.
 * The Flash defeats the Reverse Flash, his aunt Iris disowning Daniel West.
 * A massive Speed Force storm occurs in Central City.
 * November,
 * November 4,
 * Arthur Curry debuts as the Aquaman. with the help of Mera.
 * The Justice League help Aquaman and Mera take back Atlantis, defeating Ocean Master.
 * November 5,
 * Arthur Curry becomes the new King of Atlantis.
 * November 11,
 * The Justice League returns from a space mission.
 * The Justice League is sent to an alternate timeline, encountering Vandal Savage.
 * The Justice League returns.
 * November 29,
 * Aresia leaves Themyscira, taking over the Injustice Gang.
 * Aresia and the Injustice Gang rob a jewelry museum, Aresia creating her "Man Virus".
 * November 30,
 * Aresia unleashes her "Man Virus", betraying the Amazons.
 * Wonder Woman, Black Canary and Hippolyta defeat Aresia, who dies in a jet crash.
 * December,
 * December 24,
 * Superman, Wonder Woman, Flash, Green Lantern and Martian Manhunter save an ice planet.
 * The Flash defeats Ultra-Humanite, eventually teaming up with him to repair a toy.
 * The Flash and Ultra-Humanite return the DJ Rubber Duckie toy to an orphanage.
 * 2023,
 * Kate Kane returns to Gotham City, debuting as Batwoman.
 * Vic Sage dies, leaving his protege Renee Montoya.
 * The Justice League defeat Despero, sending him back to his planet.
 * February,
 * February 14,
 * The Joker captures Commissioner Gordon, holding him hostage in an amusement park.
 * February 15,
 * Batgirl and Robin rescue Commissioner Gordon, apprehending Harley Quinn.
 * February 25,
 * Lex Luthor escapes from prison, going into hiding with Mercy Graves.
 * Lex Luthor finds the AMAZO android, manipulating him into working for him.
 * Amazo attacks the Justice League.
 * February 26,
 * Amazo discovers Luthor betrayed him, leaving Earth to obtain more knowledge.
 * The Justice League arrests Lex Luthor.
 * March,
 * March 12,
 * Giganta escapes from Stryker's Island Penitentiary.
 * Giganta is recruited for Grodd's Secret Society.
 * March 13,
 * Shade is recruited by Giganta for the Secret Society.
 * Gorilla Grodd begins manipulating the Justice League.
 * March 14,
 * The Secret Society steals Clayface from a Morgan Edge-owned private island.
 * The Justice League is captured by the Secret Society.
 * March 15,
 * The Justice League defeats the Secret Society, following a showdown in a Gotham football stadium.
 * April 20,
 * The Justice League accidentally travels to a parallel Earth, after an interdimensional breach was accidentally opened by Flash.
 * The Justice League returns from Earth-X.
 * October,
 * October 12, Barbara Gordon is shot and paralyzed by the Joker.
 * November,
 * November 11,
 * Billy Batson debuts as Shazam.
 * Superman and Shazam defeat Black Adam, banishing him back to the Rock of Eternity.
 * Wonder Woman rescues Princess Audrey of Kaznia, protecting her from assassination.
 * Vandal Savage takes control of the international space station.
 * Flash, Green Lantern and Martian Manhunter destroy Savage's railgun, taking him down.
 * December,
 * December 31,
 * Amos Fortune founds the Royal Flush Gang, committing a string of robberies in Las Vegas.
 * The Justice League defeats the Royal Flush Gang.
 * 2024,
 * Renee Montoya becomes the second Question.
 * Barbara Gordon dons the identity of Oracle, to still assist the Bat-family.
 * Damian Wayne arrives in Gotham City, debuting as the fourth Robin.
 * Tim Drake becomes Red Robin.
 * April,
 * April 1,
 * The Royal Flush Gang escapes prison, robbing a museum.
 * Batman, Wonder Woman and Green Lantern defeat the Royal Flush Gang once more.
 * April 25, Arthur Curry and Mera marry.
 * July,
 * July 20,
 * Doomsday arrives on Earth, destroying the Excalibur space shuttle upon entry.
 * The Justice League battles Doomsday in Metropolis, Doomsday destroying the Hall of Justice on his way there.
 * Superman is killed by Doomsday.
 * Lex Luthor is pardoned and put on house arrest, due to his assistance in the Doomsday battle.
 * July 21,
 * John Henry Irons debuts as Steel.
 * Gorilla Grodd resurfaces, beginning to recruit members for the Legion of Doom.
 * July 28, The Justice League begins a membership drive.
 * July 29, The Justice League defeats Massacre, sending him to the D.E.O.
 * July 31,
 * Lex Luthor released the Superboy, with the intent of making him a new Superman.
 * September,
 * Lex Luthor turns Hank Henshaw into Cyborg Superman.
 * September 9,
 * Hector Hammond founds the second group of Royal Flush Gang.
 * The Royal Flush Gang nearly defeats the Justice League, with them prevailing in the end.
 * September 13,
 * An alternate Earth version of Lex Luthor arrives, requesting the Justice League's help.
 * The Justice League returns, following the defeat of the Crime Syndicate.
 * An alternate Earth version of John Henry Irons arrives, setting up base in the Arctic.
 * 2025,
 * Donna Troy changes her name to Troia, leaving the Wonder Girl mantle behind.
 * Kate Kane and Maggie Sawyer get married.
 * January,
 * January 1,
 * The Watchtower is launched into orbit over Earth.
 * Superman completes the revitalization progress, getting resurrected.
 * The Justice League, along with Superman, Steel and Superboy, defeat Cyborg Superman.
 * Lex Luthor is arrested, Mercy Graves taking over LexCorp once more.
 * January 2,
 * Clark Kent and Lois Lane get engaged.
 * The Legion of Superheroes kidnap Superman, Green Lantern and Martian Manhunter, bringing them to the future.
 * February,
 * February 1, Artur Curry is born.
 * June,
 * June 18,
 * Mongul traps Superman with the Black Mercy.
 * Batman and Wonder Woman defeat Mongul, freeing Superman.
 * September,
 * September 13, The Justice League defeats the Sun-Eater, restoring the yellow sun.
 * September 14,
 * Clark Kent and Lois Lane get married.
 * Clark Kent and Lois Lane leave to go on their honeymoon in Hawaii.
 * October,
 * October 5, Clark Kent and Lois Lane return from their honeymoon.
 * October 6,
 * Metallo, Livewire, Toymaster, Kalibak and Weather Wizard found the Superman Revenge Squad, under the leadership of Morgan Edge.
 * Superman defeats the Superman Revenge Squad.
 * October 15,
 * Naxim Tork arrives in Metropolis, attempting to apprehend Superman for his zoo.
 * Superman defeats Naxim Tork, forcing him to leave Metropolis.
 * 2026,
 * Jimmy Olsen and Lucy Lane get married.
 * Yara Flor is born.
 * February,
 * February 23,
 * Morgan Edge purchases the Daily Planet, beginning to fire people and change what gets published.
 * March,
 * March 12,
 * Clark Kent is fired from the Daily Planet by Morgan Edge.
 * Lois Lane quits her job at the Daily Planet.
 * Clark Kent and Lois Lane move back to Smallville, in order to raise their child there.
 * March 13,
 * Morgan Edge uncovers X-Kryptonite in caves below Smallville.
 * Morgan Edge turns Leslie Larr into a resurrected kryptonian.
 * Superman encounters the Stranger for the first time.
 * March 14,
 * The Stranger sends his ship into a building in Shanghai, drawing out Superman.
 * Morgan Edge begins building a Kryptonian army.
 * Morgan Edge turns himself into a kryptonian, named H'el.
 * June,
 * June 15,
 * Jonathan Samuel Kent and Lara Lane-Kent are born.
 * Superman defeats Morgan Edge and his kryptonian army.
 * October,
 * October 16, Dick Grayson and Koriand'r get married.
 * 2027,
 * Martha Kent dies of a stroke.
 * Cassie Sandsmark debuts as Wonder Girl.
 * May,
 * May 2,
 * Brainiac accidentally frees Kara Zor-El from the Phantom Zone, Kara's pod dragging Fort R'ozz to Earth with her.
 * Kara Zor-El arrives on Earth, getting rescued by Superman.
 * Fort R'ozz crash lands on Earth, the alien prisoners escaping.
 * The Master Jailer begins executing Fort Rozz prisoners.
 * May 9,
 * Kara Zor-El debuts as Supergirl.
 * Superman and Supergirl defeat General Zod, sending him back to the Phantom Zone.
 * May 18,
 * Supergirl defeats the Master Jailer, locking him in the D.E.O.
 * August,
 * August 2, Superman and Supergirl defeat the Hellgrammite, locking him in the D.E.O.
 * November,
 * November 3,
 * Lex Luthor announces his run for President.
 * November 4,
 * Flash Appreciation Day is inaugurated in Central City.
 * The Flash Museum is opened in Central City.
 * Batman and Flash defeat the Rogues, preventing them from attacking the Flash Museum.
 * November 11,
 * The Hall of Doom is launched into space, searching for the truth about a Kryptonian intelligence in space.
 * The Legion of Doom revolts against one another, Grodd and Luthor leading different sides.
 * Lex Luthor kills Grodd, sending him into space.
 * Brainiac attacks the Hall of Doom, blowing it up, killing half the Legion.
 * November 12,
 * The Legion of Doom arrives at the Watchtower, requesting the League's help.
 * Brainiac begins his invasion, positioning Betas around the globe.
 * November 14,
 * Lex Luthor and Brainiac become one.
 * Flash separates Luthor and Brainiac, temporarily vanishing into the Speed Force.
 * The other founding Justice Leaguers pull Flash out of the Speed Force.
 * Superman prevents the skull ship from crashing to Earth, restoring the collected cities.
 * A crack forms in the Source Wall, due to a tear in the dimensional barrier being broken with Wally temporarily entering the Speed Force.
 * November 30,
 * Flash begins helping Giganta become a hero.
 * Flash and Giganta defeat the Top in Central City.
 * December,
 * December 1, Superman and Supergirl defeat the Worldkillers.
 * December 2,
 * Sibohan Smythe becomes the Silver Banshee.
 * Supergirl defeats the Silver Banshee, with the help of Wonder Girl.
 * December 25,
 * Flash and Giganta begin dating.
 * Giganta takes on the civilian identity of Jennifer Zuel.
 * December 31, Superman defeats Jem, sending him to the D.E.O.
 * 2028,
 * Superman and Supergirl manage to free Kandor and Argo City, placing them in a globe in space.
 * Rogol Zaar arrives on Earth, attacking the Fortress of Solitude.
 * Superman and Supergirl defeat Rogol Zaar, banishing him to the Phantom Zone.
 * April,
 * April 24, Helena Wayne is born.
 * May,
 * May 14,
 * The Source Wall crack continues to spread, the Green Lanterns attempting to contain it.
 * The Omega Titans manage to break through the Source Wall.
 * The Dark Multiverse becomes accessible, due to the crack in the Source Wall.
 * May 21,
 * The Justice League manages to defeat the Omega Titans, sending them back into the Source Wall, sealing the crack.
 * May 26,
 * Non and Astra launch Myriad, mind controlling all of Metropolis.
 * Supergirl and Martian Manhunter stop Myriad, freeing everybody.
 * May 31, Giganta officially joins the Justice League.
 * October,
 * October 19,
 * The Justice League rescue numerous aliens in Alpha Centauri.
 * Vartox attacks Supergirl at a Metropolis Power Plant.
 * Supergirl defeats Vartox, with him dying.
 * 2029,
 * December,
 * December 25, Wally West and Jennifer Zuel get engaged.
 * 2030,
 * November,
 * November 2, Wally West and Jennifer Zuel get married.
 * 2032,
 * Damian Wayne leaves Gotham City and the Robin mantle behind, becoming the new leader of the League of Assassins.
 * Rogol Zaar and General Zod return, teaming up against the Superman Family.
 * General Zod betrays Zaar, assisting the Superman Family in defeating Rogol Zaar.
 * General Zod begins creating New Krypton.
 * Stephanie Brown is born.
 * February,
 * February 21, Danica West-Zuel is born.
 * 2035,
 * Jonathan Kent begins operating as Superboy.
 * Kara Zor-El changes her name to Power Girl, in an effort to establish her own identity.
 * Lara Lane-Kent begins operating as the second Supergirl.
 * 2038,
 * Kara Kent founds Starrware Industries, a technology company in Metropolis.
 * 2044,
 * April,
 * April 24, Bruce finally agrees to officially train Helena.
 * Sojourner Mullen debuts as a Green Lantern.
 * 2046,
 * April,
 * April 24,
 * Helena Wayne officially debuts as the Huntress.
 * Huntress rescues Stephanie Brown, the two defeating Cluemaster.
 * April 25, Helena Wayne founds the Gotham Knights, establishing the Belfry as their base of operations.
 * October,
 * Stephanie Brown debuts as Spoiler.
 * 2048,
 * June,
 * June 19,
 * Bruce Wayne retires as Batman.
 * Clark Kent retires from being Superman, taking over the Kent Farm.
 * Jonathan Kent debuts as the second Superman.
 * Jonathan Kent becomes the new leader of the Justice League, beginning construction on the Metro Tower.
 * June 20,
 * The Watchtower is decommissioned.
 * October,
 * October 15, Bruce Wayne invents Brother Eye, in order to keep tabs on worldwide activity.
 * The Gotham Knights defeat Diesel, sending him to Blackgate Penitentiary.
 * 2050,
 * Gotham City is renamed to Neo-Gotham.
 * Superman and Huntress defeat the Great White Shark, sending him back to Arkham Asylum.
 * February,
 * February 21, Danica West-Zuel debuts as Fury.
 * June,
 * June 17,
 * Brainiac 13 arrives from the 64th century, beginning to transform Metropolis into the future version of the city.
 * Brainiac 13 takes control of Red Tornado, forcing him to attack the Justice League.
 * June 21,
 * The Justice League defeats Brainiac 13, destroying him.
 * 2054,
 * Michael Carter comes to the past, debuting as Booster Gold.
 * King Kosmos arrives from the future, attacking the Justice League at the Metro Tower.
 * The Justice League and Booster Gold defeat King Kosmos, exiling him to the Vanishing Point.
 * Lara Lane-Kent goes to the future, joining the Legion of Superheroes.
 * February,
 * February 14, Jonathan Kent and Helena Wayne get married.
 * 2059,
 * Thomas Kent is born.
 * 2462,
 * December 29,
 * Michael Carter breaks into the Heroes Museum, stealing technology.
 * Using a stolen time bubble, Michael Carter travels back in time to the 21st century.
 * 3043,
 * The Legion of Superheroes is founded by Cosmic Boy, Saturn Girl and Lightning Lad.
 * 3045,
 * The Legion, with help from Superman, defeats General Zod.
 * Superman, Green Lantern and Martian Manhunter assist the Legion in defeating the Dominators.
 * Lara Lane-Kent arrives in the future.
 * 3052,
 * Lara and Querl Dox get married.
 * Koran Dox is born.
 * 6300s,
 * Citizen Abra debuts as Abra Kadabra.
 * Abra Kadabra travels back to the 21st century, going after the Flash.
 * Brainiac 13 travels back in time to the 21st century, taking over Metropolis.
 * 85,201,
 * The Justice Legion is founded, taking inspiration from the Justice Society, Justice League and Legion of Superheroes.
 * Brainiac 417 joins the Justice Legion.