The all-round, deeply interested analysis of numerous problems of time is presented in the real encyclopaedic dictionary. Coming from conception of time of both the objectively-subjective phenomenon, an author pays attention to the both decided and unsolved problems. Turning the special attention of readers on unsolved problems, pulling out and arguing the ideas, an author aims to cause the discussion of specialists round these problems, interested in their decision.An encyclopaedic dictionary is intended for research workers, teachers of institutions of higher learning, graduate students, students, and also for all interested in the problems of time.Information about an author: Хасанов Ильгиз Абдуллович finished the механико-математический faculty of the Moscow state university the name of М.В. Lomonosov and аспирантуру of philosophical faculty of МГУ. Doctor of philosophical sciences, professor ИПК state services. Author of numerous reasons on the problems of time, published in magazines "Questions of philosophy", "Ideas and ideals", "World of measuring" and other the Basic monographs: the "Phenomenon of time. Part of I. Objective time", "Phenomenon of time. Part of II. Subjective time" (in the 2th producing), "Time : nature, evenness, measuring", "Time as objectively-subjective phenomenon. Dictionary", "Антропосоциогенез and origin of consciousness (some methodological questions)".