On Tuesday 11th November, when the feast of Sant Martí is commemorated, Mallorca Cathedral will witness the light phenomenon known as “Festa de la Llum”, when the sun, at dawn, passes through the rose window and projects its reflection onto the opposite façade.
The cathedral will open its doors at 7:30 a.m. to welcome those who wish to witness the phenomenon, and a live broadcast will also be available on YouTube starting at 8:00 a.m. This event, which takes place only twice a year, allows visitors to see an impressive play of light in which the sun, at dawn, passes through the cathedral’s large rose window, 11.38 metres in diameter, and projects its reflection onto the opposite façade, creating a double rose window: one of glass and one of light.
The resulting image is a symbol of ephemeral beauty that attracts visitors and curious onlookers every year. In addition to 11 November, this phenomenon can also be observed on 2 February, Candlemas Day. Palma Cathedral is a building steeped in history, built on the remains of an ancient mosque.
Its unique 120º SE alignment, the strategic location of the main rose window and the completion of a programme of stained glass installation in all the cathedral’s windows and oculi, which began in the 20th century, allow for this unique projection.
In addition, the restoration of the main rose window in 2010 ensures that this exaltation of colours and shadows remains intact, dazzling visitors year after year. The following day, the Cathedral organises a tour to explain “The light in the Seu de Mallorca”, which includes both the phenomena of 11 November and 2 February and the lighting effects generated by the stained glass windows or the arrival of electric light. Information and registration for the tour can be found on the Cathedral’s website.