Version 1 of the timeline image
248924902491

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Century
25th century

Years in the 2490s
24902491249224932494
24952496249724982499

For a complete list, see our timeline category.

2490 was a year in the 2490s in the 25th century.

Events

February 19

September

September 4

Unknown

Sources

  1. ^ Halo Encyclopedia (2022 edition), page 454
  2. ^ Halo: The Essential Visual Guide, page 113 (Lord Hood)
  3. ^ Halo Encyclopedia (2022 edition), page 104
  4. ^ Halo Encyclopedia (2022 edition), page 50
  5. ^ Halo Waypoint - Universe - Locations, Aleria (Retrieved on Mar 3, 2021) [local archive] [external archive]
  6. ^ Halo Encyclopedia (2009 edition) - Chapter Two: Humans - Human Colonization of Space, page 43
  7. ^ Xbox.com - Halo: Combat Evolved, Game Features, Story Line (Retrieved on Nov 7, 2008) [local archive] [external archive]
  8. ^ Halo: Official Spartan Field Manual - PART 06: BATTLEFRONTS, The Halo Array, page 98