In what month does Persona 5 end?

I'm curious to know, what month does the popular video game Persona 5 conclude its narrative? As a fan of the series, I'm eager to find out when the game's thrilling storyline comes to a close. Is there a specific month in the game's calendar that marks the end of the game, or does it vary depending on the player's actions? I'm looking forward to hearing your thoughts on this intriguing question.