ACTIVITY: Write a brief description of each liturgical season, liturgical celebration, or both, and place them in their proper order by numbering each, beginning with Advent as “1.” One liturgical time occurs twice on the calendar and will, therefore, have two numbers associated with it. Number of Each Season ,Name of Liturgical Season or Celebration. Description of Liturgical Season or Celebration. Number of Each Season Name of Liturgical Season or Celebration Ordinary Time Easter Lent 1 Advent Pentecost Easter Triduum Christmas Description of Liturgical Season or Celebration