These periods are Chronos, Kairos, the ecclesial year, the clothing year and the liturgical year. Chronos and Kairos are measured times, except that Chronos is our time and Kairos is known to be God's time or the right and opportune time. The church calendar is a year of the ecclesiastical calendar, used particularly in reference to the various feasts and special seasons; the history of the church is told every year. Then the sartorial year gives the times of masses and the liturgical year which is linked to the church year, determines when feast days, including celebrations of saints, are to be observed and which parts of the 'Scripture should be read either in an annual cycle. or in a cycle of several years. Each season has its own meaning for Catholics