How long did the battle of Phillipi last in Julius Caesar?

The Battle of Philippi, which took place in 42 BC, consisted of two main engagements fought over several weeks in October. The first battle occurred on October 3, and the second on October 23. Ultimately, the conflict lasted just a few weeks, but it was decisive in determining the fate of the Roman Republic, leading to the defeat of the forces loyal to Julius Caesar's assassins, Brutus and Cassius.