Note that this timeline is for the Silent Möbius Zeta setting only. Up until 2026, the events listed are true to the original series, after that things divirge.
| 'many, many years ago' | Repeated contact between Earth and Nemesis |
| 1970 | Osaka International Expo; construction begins on new technological defenses for Toyko. Completed 1999. |
| 1974 | Tooru Washiro born. |
| 1991 | January 9-15 - Approximate date that Yuki Saito is sent to by a Entity in Side 4 "Labyrinth". Rally Cheyenne born. |
| 1992 | Date of the "televised magician's conference' Gilgelf Liqueur first meets Fuyuka Hadzuki |
| 1993 | Rosa Cheyenne born Approximated date for the last time Grospolonia saw Rally before being released in 2027. |
| 1997 | Date for 'The mistake made 29 years ago', according to Side 1, "Cyber Psychic City". |
| 1999 |
Mobius Klien Side 0 March - Ganossa destroys Narita Airport July 3 - it snows across the Kanto Plain. July 6, Noon - Ganossa opens a dimensional gate to Nemesis. Death of Teres Bahji Death of Shiobara Ichirou. July 7, Midnight - Project Gaia's intended start date. Presumed first time Rally Cheyenne and Ganossa meet. |
| 2000 | Re-emergance of Entities in force |
| 2001 | March 18 - Lebia Mavelick born. |
| 2005 | September 4 - Kiddy Phenil born. |
| 2006 | Death of Gilgelf Liqueur, Grospolina sealed away August 1 - Katsumi Liqueur born. |
| 2008 | June 26 - Nami Yamigumo born. |
| 2010 | September 10 - Yuki Saiko born. |
| 2017 | Rosa Cheyenne leaves for Nemesis Ylper Project canceled. |
| 2019 | Replicant rebellion in Los Angeles. |
| 2022 | Kiddy Phenil first meets Wire,becomes a cyborg. |
| 2023 | Formation of the Attacked Mystification Police Linda Maverick joins the AMP Nami Yamigumo joins the AMP Kiddy Phenil joins the AMP |
| 2024 | Dec 29 - Katsumi Liqueur travels to Tokyo to meet her ailing mother. Death of Katsumi's mother |
| 2025 | Katsumi Liqueur joins the AMP Yuki Saiko joins the AMP Yuki Saiko meets Tooru Washiro for the 'first' time. They are introduced by a 'Mr. Fudusanya. |
| 2026 | Silent Möbius begins (manga) April - possible beginning of Side 1 "Cyber Psychic City". June 26 - Nami given the Kirin Dagger. Termination of Wire. Amara Asano's parents killed by entity attack in San Francisco. |
| 2027 | Katsumi recovers Grospolonia. Destruction of Police 65. The AMP moves into Police 00. Deaths of Doug and Hiroko. Death of Annie the Esper Weapon. Rosa Cheyenne reappears. Miko Akizuki joins the AMP. Noriko Kobayashi joins the AMP |
| 2028 | Date given for Silent Möbius the Movie 1 Nami given the Sword of the White Tiger. Yuki sent into the past via the Labyrinth coffee mill. Destruction of the Spires. Formation of the Los Angeles Division of the AMP. Katsumi Liqueur , Kiddy Phenil, Linda Maverick transferred to LA. Amara Asano joins the AMP (Los Angeles), transferred to Mega-Tokyo |
| 2029 | Miko Akizuki transferred to Los Angeles. |
| 2030 | Amara Asano transferred back to Los Angeles Alvin Jenner joins the AMP Aye Tehano joins the AMP (Los Angeles), transferred to Mega-Tokyo Silent Möbius Zeta begins (original campaign) Takao Miyamoto joins the AMP Takahashi Jones joins the AMP Bo Zhao joins the AMP Takahashi Jones is transferred to Los Angeles |
| 2031 | Formation of the Osaka Division of the AMP Mana Isozaki joins the AMP Angela Ellis joins the AMP Jamadagni Renuka joins the AMP Shiko Tomoe joins the AMP Carmen Ibenez joins the AMP Fei Chan joins the AMP |
| 2031-2033 | During this time period, Bo Zhao returns to Hong Kong, forming a paranormal taskforce of her own. Angela returns to New York, to try and create a similar division within the NYPD. Aye Tehano returns to Los Angeles, becoming station chief. Katsumi Liqueur and Kiddy Phenil return to Tokyo, resuming their original posts as AMP officers. Aye quickly recruits a new crop of AMP officers. They are: Gabrial Yana Malak, Harumito Oshiro, Malia Gutierrez and Manon Dérouléde. |
| 2033 | Silent Möbius Zeta LA 2033 begins |
Events are listed by year, and then in order of occurrence per year.
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