On Eid al-Fitr, the citizens of Granada stormed palaces in the city, deposing Sultan Muhammad III and placing his half-brother Nasr on the throne.

Eid al-Fitr is the first of the two main festivals in Islam, the other being Eid al-Adha. It falls on the first day of Shawwal, the tenth month of the Islamic calendar. Eid al-Fitr is celebrated by Muslims worldwide because it marks the end of the month-long dawn-to-dusk fasting (sawm) of Ramadan. The holiday is known under various other names in different languages and countries around the world.

Granada is the capital city of the province of Granada, in the autonomous community of Andalusia, Spain. Granada is located at the foot of the Sierra Nevada mountains, at the confluence of four rivers, the Darro, the Genil, the Monachil and the Beiro. Ascribed to the Vega de Granada comarca, the city sits at an average elevation of 738 m (2,421 ft) above sea level, yet is only one hour by car from the Mediterranean coast, the Costa Tropical. With a population of 233,532 as of 2024, it is the 20th-largest city in Spain.

Muhammad III was the ruler of the Emirate of Granada in Al-Andalus on the Iberian Peninsula from 8 April 1302 until 14 March 1309, and a member of the Nasrid dynasty. He ascended the Granadan throne after the death of his father Muhammad II, which according to rumours, was caused by Muhammad III poisoning him. He had the reputation of being both cultured and cruel. Later in his life, he became visually impaired—which caused him to be absent from many government activities and to rely on high officials, especially the powerful Vizier Ibn al-Hakim al-Rundi.

Nasr, full name Abu al-Juyush Nasr ibn Muhammad, was the fourth Nasrid ruler of the Emirate of Granada from 14 March 1309 until his abdication on 8 February 1314. He was the son of Muhammad II al-Faqih and Shams al-Duha. He ascended the throne after his brother Muhammad III was dethroned in a palace revolution. At the time of his accession, Granada faced a three-front war against Castile, Aragon and the Marinid Sultanate, triggered by his predecessor's foreign policy. He made peace with the Marinids in September 1309, ceding to them the African port of Ceuta, which had already been captured, as well as Algeciras and Ronda in Europe. Granada lost Gibraltar to a Castilian siege in September, but successfully defended Algeciras until it was given to the Marinids, who continued its defense until the siege was abandoned in January 1310. James II of Aragon sued for peace after Granadan defenders defeated the Aragonese siege of Almería in December 1309, withdrawing his forces and leaving the Emirate's territories by January. In the ensuing treaty, Nasr agreed to pay tributes and indemnities to Ferdinand IV of Castile and yield some border towns in exchange for seven years of peace.