What time is it?', 'When are we going to have a break?' These questions are probably recognised by most people who are working in the school. The questions demonstrate clearly how time controls a large part of the everyday life of the school. Time is linked to one of the most basic questions of philosophy, and several philosophers in the course of history have discussed questions concerning time. The present paper tries to elucidate time as a phenomenon, and especially to focus on the school's relation to time. To provide a historical background, the paper begins with a short retrospective survey of what certain philosophers have thought and written on the subject of time. Does time exist in itself? Or does time exist only through people's experience of it ? We can pause to reflect on the thesis that time, considered from one perspective, exists through people's being-in-the-world and through their experience of the same. Within different organisations, for example the school, time must be regarded as being under strict chronological control. This time-control influences, of course, the experience of time within the school, and the subject experience of time can be called 'subjective time', or rather - lived time.