April 23 is the 113th day of the year in the Gregorian calendar, with 252 days remaining until the end of the year. It is often associated with various cultural and historical events, including the celebration of World Book Day in many countries, which promotes reading and literature. Additionally, April 23 is recognized as the birthday of famous playwright William Shakespeare, who was born in 1564. This date is also significant in Spain, as it marks the feast day of Saint George, a patron saint celebrated for his legendary dragon-slaying.