Temuair Timeline
Compiled from Seanchas Temuair and Speculations on Aosda
| First Aeon of Temuair | Gnosis |
| Grinneal 1 | The first Grinneal |
| Second Aeon | Madness |
| Grinneal 9000? | The discovery of Kadath. Discovery of the Earth-Sea Gods |
| Grinneal 9200? | Entreaty of the Other Gods |
| Third Aeon | Bliss |
| Grinneal 15000? | Death of all those who knew of Kadath. Aosda civilization lost |
| Fourth Aeon | Innocence |
| Grinneal 22000? | Mundane work with little progress |
| Fifth Aeon | Discovery |
| Grinneal 26900? | Discovery of the four elements. Re-discovery of Aosda civilization |
| Sixth Aeon | Purity |
| Grinneal 32092 | The appearance of the tuatha de danaan. The beginning of Danaan dating |
| Danaan 1 | The appearance of the tuatha de danann. The first magic. The first of elemental dance |
| Danaan 102 | The rise of Hy-brasyl. The world is dubbed 'Temuair' in the tuatha's tongue ("Earth-Sea") |
| Danaan 929 | The disappearance of Aosda |
| Danaan 1023 | The first unnatural death |
| Danaan 1089 | Chaining of Elements |
| Seventh Aeon | Chaos |
| Danaan 1102 | The split of Hy-brasyl |
| Danaan 1398 | The first Priest. The first ill-star recorded |
| Danaan 1399 | Worship of Kadath. Worship of Temuairan Gods and Other Gods |
| Danaan 1409 | The first Wizard. The Elemental Wars |
| Danaan 1410 | Exodus of the wise |
| Danaan 1431 | The drowning of Hy-brasyl |
| Danaan 1501 | The first Warrior. Foundation of Finach (Mileth) |
| Danaan 1574 | Foundation of Sarnath (Gear Inbhir) |
| Danaan 1584 | Foundation of Niara |
| Eighth Aeon | Darkness |
| Danaan 1703 | Discovery of the Fifth Element: Darkness |
| Danaan 1705 | Appearance of the Dubhaimid |
| Danaan 1813 | Birth of Chadul. The decay of the Grinneal |
| Danaan 1815 | The wise return to worship of Danaan |
| Danaan 1980 | Great War of Danaan and Chadul. Ravage of Temuair |
| Danaan 1985 | Mortals slip into Chadul's realm. Appearance of Sgrios |
| Ninth Aeon | Civilzation |
| Danaan 2230 | The first Rogue. Temuair balkanized |
| Danaan 2421 | Tenes rises to power |
| Danaan 2435 | League of Darkness |
| Danaan 2468 | Pact of Anaman. League granted thousand year lifespan. The dead can now escape Chadul's realm |
| Danaan 2601 | Division of Temuair |
| Danaan 2626 | Beginning of the Dark Ages |
| Danaan 2871 | Ainmeal faces Tenes |
| Tenth Aeon | Shadows |
| Danaan 2903 | Struggle for Loures |
| Danaan 2921 | Ainmeal conquers Tenes. First Emperor of Ardmagh |
| Danaan 2940 | Second Emperor |
| Danaan 2986 | Third Emperor: Loures conquers Undine |
| Danaan 2991 | The first Monk appears in Undine. Silent Rebellion of Undine |
| Danaan 3031 | Fourth Emperor: Ealagad |
| Danaan 3058 | Shadows War |
| Danaan 3113 | Deoch falls in love with Danaan, forsaking his servitude to Chadul |
| Danaan 3148 | Discovery of the sixth element: Light |
| Danaan 3171 | End of the Shadows War |
| Danaan 3177 | Lamps appear in towns |
| Danaan 3292 | Danaan sacrifices herself. The slumber. Beginning of Deoch dating |
| Deoch 1, Spring | The spark of Deoch. Deoch carries on the work of Danaan |
| Deoch 1, Fall | The first Aisling. The Chaos Age |
| Deoch 2 | The Atavism Age |
| Deoch 4 | Shrines of Temuairan Gods restored |
| Deoch 5 | Aislings first take political power |
| Deoch 6, Summer | Aislings settle Rucesion |
| Deoch 6, Fall | The Entreaty |
| Deoch 7, Spring | The Sacrifice |
| Deoch 7, Fall | The Pact |
| Deoch 8, Summer | The Eulogy |
| Deoch 9, Winter | The Heart |