On Saturday 21 June 2025, on the occasion of Music Day, the Royal Museums celebrate the beginning of summer with the extraordinary opening of the entire museum itinerary and the Royal Gardens, from 7.45 p.m. to 11.30 p.m. (last entrance at 10.45 p.m.).

The appointment is part of the Estate Reale - Una sera al museo (Royal Summer - An Evening at the Museum) event, the cultural programme that animates the Royal Museums with over twenty events including music, theatre, poetry and performing arts, offering an exciting journey inside iconic places such as the Roman Theatre, the Royal Gardens, the Court of Honour and the Salon of the Swiss Guards.
The theme of the 2025 edition, Nature, Seasons and Music, is an invitation to explore the dialogue between the arts and time, between past and present.