"Wat een dag" ("What a day") was the Dutch entry in the Eurovision Song Contest 1961, performed in Dutch by Greetje Kauffeld. The song is sung from the perspective of a young woman experiencing love and generally finding the world to be a lovely place. She sings, for example, that "I have even picked some flowers unpunished/In the park across the street", lending credence to her belief that this is truly her day. It was succeeded as Dutch representative at the 1962 Contest by De Spelbrekers with "Katinka".