| # | | 1921 - 105 years ago | | 1 | May 25, 1921  | 20th Century: 1st Half | Events | | May 25, 1921 Director Oscar Micheaux's Bass Reeves feature Trust in the Law! premieres at the Williams Dreamland Theater.

| | 2 | May 31, 1921  | 20th Century: 1st Half | Events | | May 31, 1921 Masked vigilante/police officer Angela Abar's ancestors are victims of the Tulsa Race Riots, when mobs of white residents attacked black residents and businesses of the Greenwood District. Mentioned by hologram when Angela Abar enters the Greenwood Center for Cultural Heritage: "It started like any other day for the Greenwood Avenue Volunteer Fire Department..."

| | 3 | June 1, 1921  | 20th Century: 1st Half | Events | | June 1, 1921 June Abar and Will Williams, who later becomes Will Reeves, are smuggled out of Tulsa during the Tulsa Massacre.

| | 1938 - 88 years ago | | 4 | March 26, 1938  | 20th Century: 1st Half | Events | | March 26, 1938 Graduation ceremonies for the NYPD Police Academy Class of 1938, including Will Reeves and Hollis Mason.

| | 5 | October 13, 1938  | 20th Century: 1st Half | Events | | October 13, 1938 Will Reeves becomes Hooded Justice.

| | 1939 - 87 years ago | | 6 | July 2, 1939  | 20th Century: 1st Half | Birth Dates | | July 2, 1939 Adrian Alexander Veidt born in New York City to Friedrich Werner Veidt and Ingrid Renata Veidt.

| | 1940 - 86 years ago | | 7 | October 2, 1940  | 20th Century: 1st Half | Events | | October 2, 1940 Edward Blake sexually assaults Sally Jupiter.

| | 1949 - 77 years ago | | 8 | December 1, 1949  | 20th Century: 1st Half | Birth Dates | | December 1, 1949 Tulsa Police Chief Judd Crawford born in Tulsa, Oklahoma.

| | 9 | December 15, 1949  | 20th Century: 1st Half | Birth Dates | | December 15, 1949 Tulsa Police Chief Judd Crawford born.

| | 1955 - 71 years ago | | 10 | June 1, 1955  | 20th Century: 50s | Events | | June 1, 1955 John David Keene, later Senator Keene, promises Dale Dixon Crawford a gift.

| | 11 | June 2, 1955  | 20th Century: 50s | Events | | June 2, 1955 John David Keene, later Senator Keene, gives Dale Dixon Crawford Martial Feats of Comanche Horsemanship, a painting by George Catlin.

| | 1959 - 67 years ago | | 12 | August 20, 1959  | 20th Century: 50s | Events | | August 20, 1959 U.S. government researcher Jon Osterman obliterated after being caught in an experimental intrinsic field generator, later reassembled as the big blue omniscient superhero that would become known as Dr. Manhattan - an event portrayed in Adrian Veidt's play.

| | 1971 - 55 years ago | | 13 | May 31, 1971  | 20th Century: 70s | Events | | May 31, 1971 Nelson Gardner changes his will, naming Will Reeves his sole beneficiary.

| | 1974 - 52 years ago | | 14 | August 9, 1974  | 20th Century: 70s | Death Dates | | August 9, 1974 Nelson Gardner dies in a traffic accident in New York. He is decapitated after flying through the windshield, but his head is never found.

| | 1975 - 51 years ago | | 15 | March 3, 1975  | 20th Century: 70s | Events | | March 3, 1975 Will Reeves presented with the contents of Nelson Forrest Gardner's will at his place of employment, a movie theater in Harlem.

| | 1976 - 50 years ago | | 16 | January 18, 1976  | 20th Century: 70s | Birth Dates | | January 18, 1976 Angela Abar/Sister Night born.

| | 17 | November 22, 1976  | 20th Century: 70s | Birth Dates | | November 22, 1976 Jelani Calvin born.

| | 1985 - 41 years ago | | 18 | October 10, 1985  | 20th Century: 80s | Headlines | | October 10, 1985 New York Gazette headline: Manhattan Leaves Earth For Mars.

| | 19 | October 12, 1985  | 20th Century: 80s | Events | | October 12, 1985 Date of a "meandering investigation" into the grisly murder of Edward Blake, a.k.a. The Comedian in Rorschach's Journal.

| | 20 | October 13, 1985  | 20th Century: 80s | Journal Entries | | October 13, 1985 Date of entry in Rorschach's journal: "First visit of the evening fruitless. Nobody knew anything. Feel slightly depressed. This city is dying of Rabies. Is the best I can do to wipe random flecks of foam from its lips? Never despair never surrender. I leave the human cockroaches to discuss their heroin and child pornography. I have business elsewhere with a better class of person."

| | 21 | October 19, 1985  | 20th Century: 80s | Events | | October 19, 1985 Dr. Manhattan abandons Earth.

| | 22 | October 21, 1985  | 20th Century: 80s | Events | | October 21, 1985 Kovacs apprehended by the NYPD at the home of former costumed criminal Edgar William Jacobi, a.k.a. Molock the Mystic.

| | 23 | October 31, 1985  | 20th Century: 80s | Events | | October 31, 1985 A pair of second generation Alpha Class masks put on their old costumes and rescue Kovacs from Sing-Sing in a deadly raid.

| | 24 | November 1, 1985  | 20th Century: 80s | Events | | November 1, 1985 A giant squid lands in New York.

| | 25 | November 2, 1985  | 20th Century: 80s | Events | | November 2, 1985 The Dimensional Incursion Event: A giant squid appears in the middle of New York killing three million people.

| | 1986 - 40 years ago | | 26 | March 21, 1986  | 20th Century: 80s | Events | | March 21, 1986 The New Frontiersman begins publishing excerpts from Rorschach's journal.

| | 1993 - 33 years ago | | 27 | January 21, 1993  | 20th Century: 90s | Events | | January 21, 1993 President Robert Redford inaugurated.

| | 1995 - 31 years ago | | 28 | April 24, 1995  | 20th Century: 90s | Events | | April 24, 1995 FBI Special Agent David Latimer interviews Ms. Juspeczyk, a.k.a. masked vigilante Silk Spectre.

| | 29 | April 24, 1995  | 20th Century: 90s | Events | | April 24, 1995 Special Agent David Latimer, of the FBI's Vigilante Operations division, interrogates Laurie Juspeczyk about the killing of Timothy McVeigh.

| | 30 | April 28, 1995  | 20th Century: 90s | Events | | April 28, 1995 The FBI raids MerlinCorp, Dan Dreiberg's company, and seizes the blueprints for Excalibur.

| | 2000 - 26 years ago | | 31 | June 26, 2000  | 21st Century: 00s | Events | | June 26, 2000 Date of Wade Tillman's degree in Extraterrestrial Squid Science.

| | 2004 - 22 years ago | | 32 | December 13, 2004  | 21st Century: 00s | Events | | December 13, 2004 The 10th Circuit decides Greenwood Survivors v. State of Oklahoma, laying the legal groundwork for reparations.

| | 2009 - 17 years ago | | 33 | December 23, 2009  | 21st Century: 00s | Events | | December 23, 2009 Angela Abar takes Calvin Jelani to Rampart Memorial Hospital in Saigon to seek treatment for his amnesia.

| | 2010 - 16 years ago | | 34 | December 14, 2010  | 21st Century: 10s | Events | | December 14, 2010 Adrian Veidt begins writing his play The Watchmaker's Son. That night, he celebrates his first year on Europa with champagne and cake.

| | 2011 - 15 years ago | | 35 | December 14, 2011  | 21st Century: 10s | Events | | December 14, 2011 Adrian Veidt second anniversary on Europa.

| | 2012 - 14 years ago | | 36 | December 14, 2012  | 21st Century: 10s | Events | | December 14, 2012 Adrian Veidt kills a buffalo and exchanges nasty letters with the game warden.

| | 2013 - 13 years ago | | 37 | December 14, 2013  | 21st Century: 10s | Events | | December 14, 2013 Adrian Veidt celebrates four years on Europa by murdering his entire staff, then stays up all night training their replacements.

| | 2016 - 10 years ago | | 38 | December 14, 2016  | 21st Century: 10s | Events | | December 14, 2016 Adrian Veidt finds a horseshoe hidden inside his seventh anniversary cake.

| | 39 | December 24, 2016  | 21st Century: 10s | Events | | December 24, 2016 Christmas Eve 2016, also known as White Night.

| | 40 | December 27, 2016  | 21st Century: 10s | Events | | December 27, 2016 Angela Abar wakes up in the hospital to find Judd Crawford sitting by her side.

| | 2017 - 9 years ago | | 41 | November 7, 2017  | 21st Century: 10s | Events | | November 7, 2017 Date of squid slime sample in Wade's squid shelter.

| | 42 | December 14, 2017  | 21st Century: 10s | Events | | December 14, 2017 Lady Trieu's rescue spaceship arrives on Europa, on Adrian Veidt's eighth anniversary.

| | 43 | December 16, 2017  | 21st Century: 10s | Events | | December 16, 2017 Date of squid slime sample in Wade's squid shelter.

| | 44 | December 18, 2017  | 21st Century: 10s | Events | | December 18, 2017 Date of squid slime sample in Wade's squid shelter.

| | 2018 - 8 years ago | | 45 | September 12, 2018  | 21st Century: 10s | Events | | September 12, 2018 Date of squid slime sample in Wade's squid shelter.

| | 46 | October 19, 2018  | 21st Century: 10s | Headlines | | October 19, 2018 Date of The Talk of Tulsa newspaper article headline "LADY TRIEU: FACT OR FICTION".

| | 2019 - 7 years ago | | 47 | August 29, 2019  | 21st Century: 10s | Events | | August 29, 2019 Date of letter to the Anti-Vigilante Task Force from Director James Doyan.

| | 48 | September 1, 2019  | 21st Century: 10s | Events | | September 1, 2019 Special Agent Dale Petey writes a memo urging the FBI not to declare Adrian Veidt dead, for fear of angering right-wingers who want him found and punished for his role in Rorschach's disappearance.

| | 49 | September 3, 2019  | 21st Century: 10s | Events | | September 3, 2019 Dale Petey writes a memo.

| | 50 | September 8, 2019  | 21st Century: 10s | Events | | September 8, 2019 A Tulsa Police Department routine traffic stop goes south.

| | 51 | September 9, 2019  | 21st Century: 10s | Events | | September 9, 2019 Adrian Veidt is declared legally dead. Angela Abar attends Career Day at her son's school. A squidfall hits Tulsa, Vancouver, Jakarta, and Leningrad. That afternoon, Angela Abar kidnaps a Seventh Kavalry member to interrogate about the shooting.

| | 52 | September 10, 2019  | 21st Century: 10s | Events | | September 10, 2019 The police raid the Seventh Kavalry facility at the cattle ranch.

| | 53 | September 15, 2019  | 21st Century: 10s | Events | | September 15, 2019 Petey writes a memo regarding Internal Affairs.

| | 54 | September 15, 2019  | 21st Century: 10s | Events | | September 15, 2019 The Crawfords have dinner at Cal and Angela's house. Later that night, Will Reeves uses mind control to make Judd Crawford hang himself.

| | 55 | September 16, 2019  | 21st Century: 10s | Events | | September 16, 2019 The Tulsa Police Department finds Crawford's body and rousts the local Nixonville. Angela visits the Greenwood Center for Cultural Heritage and drops off Will's DNA sample. Later, she visits June Crawford, finding a Klan robe in Judd's closet.

| | 56 | September 17, 2019  | 21st Century: 10s | Events | | September 17, 2019 Date of news article TULSA POLICE CHIEF FEARED SLAIN.

| | 57 | September 17, 2019  | 21st Century: 10s | Events | | September 17, 2019 Laurie Blake captures The Revenger. Senator Keene visits her that night and asks her to travel to Oklahoma the next morning to look into the murder of Sheriff Judd Crawford.

| | 58 | September 18, 2019  | 21st Century: 10s | Events | | September 18, 2019 Agents Angela Blake and Dale Petey attend a briefing on the Seventh Kavalry, then fly to Tulsa. Blake visits the crime scene, the Crawford home, a Tulsa Police Department interrogation site, and a motel, and then attends Judd Crawford's funeral, where she meets Angela and her family.

| | 59 | September 19, 2019  | 21st Century: 10s | Events | | September 19, 2019 Angela Abar gives Looking Glass Judd's Klan robe and pills, and later chases masked adventurer known as Lube Man. Laurie Blake visits Cal Abar at his home. Angela and Blake visit Lady Trieu to ask about her drones. Bian has her nightmare.

| | 60 | September 20, 2019  | 21st Century: 10s | Events | | September 20, 2019 Looking Glass consults on a PR campaign for New York City. Laurie Blake takes over the investigation into the Seventh Kavalry and sends the Tulsa PD to canvas local churches to find the Kavalry's headquarters. Looking Glass' Extra-Dimensional Security alarm system malfunctions.

| | 61 | September 21, 2019  | 21st Century: 10s | Events | | September 21, 2019 Looking Glass consults on a breakfast cereal campaign and visits his ex-wife to find out what Will Reeves' pills are. That night, he makes a new friend at a meeting of Extra-Dimensional Anxiety sufferers. She introduces him to Senator Keene, who asks for a favor.

| | 62 | September 22, 2019  | 21st Century: 10s | Events | | September 22, 2019 Dale Petey writes a memo regarding Actual Work.

| | 63 | September 22, 2019  | 21st Century: 10s | Events | | September 22, 2019 Looking Glass consults on an ad campaign for a new perfume, then turns Angela Abar over to Blake. Abar takes her grandfather Will's Nostalgia.

| | 64 | September 23, 2019  | 21st Century: 10s | Events | | September 23, 2019 Laurie Blake kidnapped by June Crawford. Angela wakes up Dr. Manhattan. Lady Trieu brings Adrian Veidt back to Earth, and activates the Millennium Clock.

| | 65 | September 24, 2019  | 21st Century: 10s | Events | | September 24, 2019 Following the death of Dr. Manhattan, Angela Abar eats an egg she believes may contain his powers, and steps into her swimming pool.

| | 66 | September 26, 2019  | 21st Century: 10s | Events | | September 26, 2019 Petey writes a memo about Max Shea's book Fogdancing.

| | 67 | October 1, 2019  | 21st Century: 10s | Events | | October 1, 2019 Date of memo to the Anti-Vigilante Task Force from Deputy Director Farragut regarding Dale Petey no longer being an FBI agent.

| | 68 | November 4, 2019  | 21st Century: 10s | Events | | November 4, 2019 Date that the re-release of The Book of Rorschach by Sons of Pale Horse is set to drop.

|
|