"Beautiful Day" is a song by the Irish rock band U2, released in 2000 as part of their album All That You Can't Leave Behind. The song features uplifting lyrics and a vibrant melody, celebrating hope and positivity despite life's challenges. It became one of the band's most popular tracks and received critical acclaim. The song's themes revolve around finding beauty in everyday moments and appreciating life. Its catchy chorus and energetic instrumentation have made it a staple in U2's live performances. "Beautiful Day" has also been used in various media, further solidifying its impact on popular culture.