Aaye Din Bahar Ke (transl. Here come the happy days or here come the days of spring) is a 1966 Indian Hindi-language film produced by J. Om Prakash. The film stars Dharmendra, Asha Parekh, Sulochana Devi, Balraj Sahni, Nazima and Rajindernath

It became a box office hit and stood 7th in box office collection list that year. The music of the film continues to be popular more than 50 years after its release, especially the numbers "Suno Sajana" and "Yeh Kali Jab Talak Phool Ban ke Khile".