This paper refers to Jack Mezirow’s contribution to transformative learning theory in order to discuss the temporalities that characterize transformative processes, such as those fostered in adult education. The argument follows three steps. First, the core assumptions of transformative learning theory are introduced in order to locate their relevance in adult education. Such a contribution is then used to problematize the temporalities involved in a process of transformation, especially considering its continuous and discontinuous features. Transformative learning is finally conceived through (...) a rhythmological perspective. Such an approach demonstrates the relevance of analyzing the rhythms through which transformations are lived throughout the lifespan. (shrink)