Which day in "Papers, Please" does the man in red appear?

The man in red appears on Day 23 in the game Papers, Please. On this day, the player encounters an imposing figure dressed in an extravagant red suit with a fur hat. This man is an agent of the Ministry of Information and requests the player's cooperation in helping him find a rebel group. His presence adds a unique level of tension and excitement to the gameplay, as the player must decide whether to assist or hinder his investigations while also managing other tasks and responsibilities.