To the question of tidal time system
At the end of XX century Professor A.I.Duvanin has offered the preliminary system of tidal time including tidal day and tidal year. In this system the daily mode of tides was explained as varying during a year combination of two total waves with semidiurnal and daily periods. In this article the system of tidal time is updated on the basis of introduction of parameters of fluctuations of tide - generating forces of the Moon and the Sun, criteria of similarity of tidal conditions and exact delimitation of tidal years. The system has received logic end in the form of the table of distribution of tidal days and tidal years in Methon’s cycle.