After Pentecost the liturgical season is referred to as Ordinary time. Some people have lamented the term as if it somehow denigrates the liturgical season outside of Advent, Christmas, Lent, and Easter season. Interestingly many people who dislike the term also seem to object to the Ordinary Form of Mass - preferring the traditional Latin Mass, or Extraordinary Form instead. To learn more about Ordinary Time and why it is so called, go here.
Ordinary time is time sanctified.