How much time was Poseidon inside Cronus's stomach?

Poseidon, along with his siblings, was swallowed by Cronus and later rescued by Zeus. While the exact duration of time Poseidon spent inside Cronus's stomach is not specified in ancient texts, it is generally interpreted to be a relatively short period, likely days or weeks, until Zeus forced Cronus to regurgitate them. The myth primarily focuses on the dramatic events surrounding their eventual rescue and battle against Cronus, rather than detailing the time they spent in his stomach.