What day is Musée d’Orsay closed?

The Musée d’Orsay shuts its doors every Monday. From Tuesday to Sunday, it stays open as usual. The museum also closes completely on January 1st, May 1st, and December 25th.

You should plan for the Monday stop if you are building a Paris visit. This matters more because the Louvre is closed on Tuesdays. If you are in the city from the weekend into the first days of the next week, try going to d’Orsay on Sunday or on Tuesday. On Tuesday mornings, the place gets very crowded since many visitors adjust their museum plans to fit this schedule.