2511

2511 was a year in the 2510s in the 26th century.

Events[edit]

January[edit]

January 3

All data pertaining to the planet Onyx is deemed classified.^[1]

February[edit]

February 15

Dr. Catherine Halsey in her journal delineates the fundamentals of the SPARTAN-II program, specifically her refinements in relation to the ORION Project.^[2]

February 23

Dr. Halsey learns of a terrorist with the Freedom and Liberation Party that detonated a commercial nuclear explosive in the Haven arcology, and proceeds to log this in her journal.^[3]

March[edit]

March 5

Jorge-052 is born in Pálháza on Reach.^[4]^[5]^[6]

March 7

John-117 is born on Eridanus II.^[7]^[8]

March 19

Linda-058 is born on Verent.^[9]^[10]

April[edit]

April 3

Frederic-104 is born on Ballast.^[11]^[10]

April 15

Serin Osman is born to Pinar Çelik on Cascade.^[12]

April 21

Douglas-042 is born on Asphodel.^[13]

May[edit]

May 4

Petra Janecek is born in Serif on Lenapi.^[14]

May 8

Jerome-092 is born on Minister.^[15]^[16]

May 16

Caleb-095 is born in Newport on Luyten.^[17]

July[edit]

July 10

Samuel-034 is born on Harvest.^[18]^[19]

July 17

Alice-130 is born on Passage.^[20]

July 30

Dr. Catherine Halsey outlines the basis of the piezoelectric mechanical enhancement of what would become the MJOLNIR Powered Assault Armor.^[21]

August[edit]

August 21

A terrorist associated with the Freedom and Liberation Party detonates a nuclear weapon at the Haven arcology on Mamore. The attack kills two million people and injures 8.3 million others.^[22]
At 8:40+0 MMT, Intersystem News reports on the terrorist attack at the Haven arcology on Mamore.^[22]

September[edit]

September 8

Dr. Halsey writes down her thoughts regarding the recent breakthroughs on human neural cloning in relation to the flash cloning of the SPARTAN-II candidates. She informs Vice Admiral Michael Stanforth that the project will proceed to the candidate procurement stage.^[23]

September 15

Naomi-010 is born on Sansar.^[24]^[25]

October[edit]

October 19

Kurt-051 is born in Mira on Circumstance.^[26]^[27]

October 22

A report is made on Forerunner artifacts that are found during routine excavations in an area designated Zone 67.^[1]

Unknown[edit]

Randall-037 is born in Hull, England, on Earth.^[28]
Jack Pilvros Hannibal tests the first small-scale quantum photonic amplifier on SATCOM relays, revolutionizing the speed and integrity of extraplanetary communications.^[29]

Circa 2511[edit]

These are events that are based around this year, and may not fall on this year specifically.
Between 2510 and 2511

The future candidates for the SPARTAN-II program are born.^[30]

Sources[edit]

^ ^a ^b Halo: Ghosts of Onyx, chapter 13
^ Halo: Reach: Limited Edition, Dr. Halsey's personal journal: February 15, 2511
^ Halo: Reach: Limited Edition, Dr. Halsey's personal journal: February 23, 2511
^ Halo: The Essential Visual Guide, page 103 (Jorge)
^ Halo Waypoint - Universe, Characters, Jorge-052 (Retrieved on Nov 12, 2020) [local archive] [external archive]
^ Halo Encyclopedia (2022 edition), page 99
^ Halo 4: The Essential Visual Guide - Characters, Campaign, page 10 (Master Chief)
^ Halo Waypoint - Universe, Characters, Master Chief (Retrieved on Nov 12, 2020) [local archive] [external archive]
^ Halo Waypoint - Universe, Characters, Linda-058 (Retrieved on Nov 12, 2020) [local archive] [external archive]
^ ^a ^b Halo Encyclopedia (2022 edition), page 92
^ Halo Waypoint - Universe, Characters, Frederic-104 (Retrieved on Nov 11, 2020) [local archive] [external archive]
^ Halo Encyclopedia (2022 edition), page 104
^ Halo Waypoint - Universe, Characters, Douglas-042 (Retrieved on Nov 23, 2020) [local archive] [external archive]
^ Halo Waypoint - Universe, Characters, Petra Janecek (Retrieved on Nov 23, 2020) [local archive] [external archive]
^ Halo Waypoint - Universe, Characters, Jerome-092 (Retrieved on Sep 26, 2020) [local archive] [external archive]
^ Halo Encyclopedia (2022 edition), page 95
^ Halo: Reach: Limited Edition, Dr. Halsey's personal journal: Candidate Record "Caleb F Aagrd"
^ Halo Waypoint - Universe, Characters, Samuel-034 (Retrieved on Jan 4, 2020) [local archive] [external archive]
^ Halo Encyclopedia (2022 edition), page 93
^ Halo Waypoint - Universe, Characters, Alice-130 (Retrieved on Oct 27, 2020) [local archive] [external archive]
^ Halo: Reach: Limited Edition, Dr. Halsey's personal journal: July 30, 2511
^ ^a ^b Halo: Reach: Limited Edition, Dr. Halsey's personal journal: Intersystem News "Haven Terror Bombing Kills Two Mission"
^ Halo: Reach: Limited Edition, Dr. Halsey's personal journal: September 8, 2511
^ Halo: Mortal Dictata, chapter 12
^ Halo: Glasslands, chapter 16
^ Halo: Reach: Limited Edition, Dr. Halsey's personal journal: Candidate Record "Kurt M Trevelyan"
^ Halo Encyclopedia (2022 edition), page 107
^ Halo Waypoint - Universe, Characters, Randall Aiken (Retrieved on Nov 12, 2020) [local archive] [external archive]
^ Halo: Point of Light, chapter 19
^ Halo: The Fall of Reach, chapter 3

[HGOOC13-1] Halo: Ghosts of Onyx, chapter 13

[HRLEHL2511February15-2] Halo: Reach: Limited Edition, Dr. Halsey's personal journal: February 15, 2511

[HRLEHL2511February23-3] Halo: Reach: Limited Edition, Dr. Halsey's personal journal: February 23, 2511

[HEVG103Jorge-4] Halo: The Essential Visual Guide, page 103 (Jorge)

[HWUCJorge-5] Halo Waypoint - Universe, Characters, Jorge-052 (Retrieved on Nov 12, 2020) [local archive] [external archive]

[Enc22P99-6] Halo Encyclopedia (2022 edition), page 99

[H4EVGMasterChief-7] Halo 4: The Essential Visual Guide - Characters, Campaign, page 10 (Master Chief)

[HWUCMasterChief-8] Halo Waypoint - Universe, Characters, Master Chief (Retrieved on Nov 12, 2020) [local archive] [external archive]

[HWUCLinda-9] Halo Waypoint - Universe, Characters, Linda-058 (Retrieved on Nov 12, 2020) [local archive] [external archive]

[Enc22P92-10] Halo Encyclopedia (2022 edition), page 92

[HWUCFrederic-11] Halo Waypoint - Universe, Characters, Frederic-104 (Retrieved on Nov 11, 2020) [local archive] [external archive]

[Enc22P104-12] Halo Encyclopedia (2022 edition), page 104

[HWUCDouglas-13] Halo Waypoint - Universe, Characters, Douglas-042 (Retrieved on Nov 23, 2020) [local archive] [external archive]

[HWUCPetra-14] Halo Waypoint - Universe, Characters, Petra Janecek (Retrieved on Nov 23, 2020) [local archive] [external archive]

[HWUCJerome-15] Halo Waypoint - Universe, Characters, Jerome-092 (Retrieved on Sep 26, 2020) [local archive] [external archive]

[Enc22P95-16] Halo Encyclopedia (2022 edition), page 95

[HRLEHLCalebRecord-17] Halo: Reach: Limited Edition, Dr. Halsey's personal journal: Candidate Record "Caleb F Aagrd"

[HWUCSamuel-18] Halo Waypoint - Universe, Characters, Samuel-034 (Retrieved on Jan 4, 2020) [local archive] [external archive]

[Enc22P93-19] Halo Encyclopedia (2022 edition), page 93

[HWUCALice-20] Halo Waypoint - Universe, Characters, Alice-130 (Retrieved on Oct 27, 2020) [local archive] [external archive]

[HRLEHL2511July-21] Halo: Reach: Limited Edition, Dr. Halsey's personal journal: July 30, 2511

[HRLEHJINHTBKTM-22] Halo: Reach: Limited Edition, Dr. Halsey's personal journal: Intersystem News "Haven Terror Bombing Kills Two Mission"

[HRLEHL2511September8-23] Halo: Reach: Limited Edition, Dr. Halsey's personal journal: September 8, 2511

[HMDC12-24] Halo: Mortal Dictata, chapter 12

[HGC16-25] Halo: Glasslands, chapter 16

[HRLEHLKurtRecord-26] Halo: Reach: Limited Edition, Dr. Halsey's personal journal: Candidate Record "Kurt M Trevelyan"

[Enc22P107-27] Halo Encyclopedia (2022 edition), page 107

[HWUCRandall-28] Halo Waypoint - Universe, Characters, Randall Aiken (Retrieved on Nov 12, 2020) [local archive] [external archive]

[HPOLC19-29] Halo: Point of Light, chapter 19

[HTFORC3-30] Halo: The Fall of Reach, chapter 3

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