An Imperial historitor seeks to chronicle the history of Mankind in a grim dark galaxy.
This page contains links to a complete chronology of the history of the Warhammer 40,000 universe:
- M36 - The Age of Apostasy, Reign of Blood and the Plague of Unbelief
- M41 - Gothic War, the Damocles Gulf Crusade, the Sabbat Worlds Crusade; Time of Ending begins, the Tyrannic Wars (First Tyrannic War, Second Tyrannic War and Third Tyrannic War), the Badab War, the Wars for Armageddon, the Zeist Campaign, the 13th Black Crusade, the Fall of Cadia, birth of the Great Rift, the Ultramar Campaign and the Terran Crusade
Note: All dates after the start of the Era Indomitus are provisional due to errors in the Imperial Calendar, meaning these events could actually have occurred at any time from the early 41st Millennium to the early 42nd Millennium. In this period, most inhabited Imperial systems move to more localised calendar variants which record the passage of time from the opening of the Great Rift.
- M42 - The Era Indomitus begins which encompasses the Indomitus Crusade, the Psychic Awakening, the War of Beasts, the Plague Wars and the Fourth Tyrannic War.
See Also
- Age of the Imperium
- Great Crusade Chronology
- Horus Heresy Chronology
- Timeline of the Warhammer 40,000 Universe
| Warhammer 40,000 Timeline | |
|---|---|
| Pre-Imperial Eras | War in Heaven • Age of Terra • Age of Technology • Age of Strife • Fall of the Aeldari |
| Founding of the Imperium | Unification Wars • Great Crusade • Horus Heresy • Great Scouring |
| Age of the Imperium | Time of Rebirth • The Forging • Nova Terra Interregnum • Age of Apostasy • Age of Redemption • The Waning • Time of Ending • Era Indomitus |