April 29 is the 119th day of the year in the Gregorian calendar, which is commonly used worldwide. In leap years, it is the 120th day. This date often marks the transition from spring to summer in the Northern Hemisphere, with various seasonal events and celebrations taking place. Historically, April 29 has seen significant events, such as the founding of the United Nations in 1945 and the first performance of William Shakespeare's play "Hamlet" in 1601. Additionally, it is recognized as International Dance Day, celebrating the art of dance and its cultural significance around the globe.