Early childhood is period, in which learning starts to develop in sig— nificant and permanent way. Studies conducted in the area of education indicate the environment and the experiences of children apart from developmental fac— tors to be influential on learning as well. Turkish activities, which constitute an important part of daily program applications in preschool education institu— tions, are helpful for children to improve their vocabulary, to use words cor— rectly and appropriately, to be able to express their feelings through language, and to develop love for books and the habit of reading. One of the convenient environments for the advancement of language development skills is Children’s Libraries. Constitution of services, materials, books, publications and special library programs, which can combine all these in proper way and present to the child, confront us as an important necessity for raising individuals, who have liking and responsibility of reading with positive library perception. The library program named “A Day in the Library...”, which was prepared on the basis of this necessity, was organized as monthly topics considering the social and emotional stages children experience in the kindergarten environ— ment within year. Activities prepared inclusive of the topics were planned to be applied and evaluated within the context of the kindergarten’s curriculum.