Canon

2421

From Halopedia, the Halo wiki

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242024212424

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Century
25th century

Years in the 2420s
24202421 • 2422 • 2423 • 2424
2425 • 2426 • 2427 • 2428 • 2429

For a complete list, see our timeline category.

2421 was a year in the 2420s in the 25th century.

Events[edit]

Unknown[edit]

Sources[edit]

  1. ^ Halo Encyclopedia (2022 edition), page 50
  2. ^ Halo Encyclopedia (2022 edition), page 51