The year 2007 saw the release of several Halo-related titles, most notably Halo 3, the conclusion to the Halo trilogy, and the novel Halo: Contact Harvest.

Halo Universe Events[edit | edit source]

Main article: Iris
  • June 19: AdjutantReflex was taken over by another entity.

Real World Events[edit | edit source]

February[edit | edit source]

April[edit | edit source]

May[edit | edit source]

  • May 11: The Halo 3 Beta was first released to a limited audience.
  • May 16: The Halo 3 Beta became accessible to the public.
  • May 31: Halo 2 Vista was released for the PC.

June[edit | edit source]

July[edit | edit source]

August[edit | edit source]

September[edit | edit source]

October[edit | edit source]

November[edit | edit source]

December[edit | edit source]

Unknown Date[edit | edit source]

Sources[edit | edit source]

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