Star Wars: The Rise and Fall of the Galactic Empire states that thirty years have passed since the end of the Galactic Civil War and months have passed since the Battle of Exegol. As Star Wars: Timelines dates the end of the war to 5 ABY and the Battle of Exegol to 35 ABY, the in-universe The Rise and Fall of the Galactic Empire must have been published in 35 ABY.
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{{RiseAndFallDate}}