%0 Journal Article %T Geometrical Meaning of Time and the Theory of Relativity %A O. A. Olkhov %J Journal of High Energy Physics, Gravitation and Cosmology %P 1-8 %@ 2380-4335 %D 2020 %I Scientific Research Publishing %R 10.4236/jhepgc.2020.61001 %X New geometrical model of time is suggested where time of body¡¯s motion is defined as the length of its trajectories in four-dimension space-time. Within suggested approach periodical motions in clocks correspond to definite length of four-dimension trajectories that is clocks appear to be standards for measurements of length in four-dimension space analogously as hard sticks are standards for measurements of length in three-dimension space. This means that space and time are entities of the same geometrical nature. A suggested interpretation of time leads to necessity of changes in general theory of relativity. These changes are unessential for body¡¯s motion in weak gravitational field. %K Special and General Theory of Relativity %K Space-Time %K Geometrical Interpretation of Time %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=96296