Traditionally the the problem of time considered the contrast between time (associated with succession) and eternity (associated with simultaneity) (from Parmenides, and via Plato, Aristotle, Plotinus, and Kierkegaard up to Wittgenstein and what theologians presuppose without being aware of it). It may appear as if time measurement can help us to understand what time is. However, the historical development of time measurement alternatively explored different routes – such as counting the days, weeks, months and years, establishing relative positions (the sundial), (...) employing the constant movement of a pendulum (mechanical clock work), and using the irreversibility of radio-active decay (atomic clocks). However, our awareness of time exceeds the confines of physical time. Just think of the heterogenous life cycle of living entities (coming into being, growing, maturing, ageing and dying) that differs from (homogenous) physical time. Likewise emotional time is different from physical time, for an hour can feel like five minutes and vice versa. Since Hegel introduced the concept of “geschichtliche Zeit” (historical time) thinkers like Kierkegaard, Jaspers, Heidegger, and many others followed this characterization. It will be argued that physical time cannot be elevated to true or the only genuine time. In order to substantiate this perspective other modes of time will be discussed – such as jural time. Since it appears that all definitions of “time” are simply definitions of diverse facets or modes of time, the Augustinian question still remains to be answered: what is time really? A possible answer to this question finally explores the multi-dimensional nature of time – acknowledging that there are idneed multiple modes of time and concludes by highlighting the difference between the diverse concepts of time we may have and the concept-transcending nature of the underlying dimensions of cosmic time, that is, the fact that ultimately we can approximate time solely in a concept-transcending idea. (shrink)