Navaratri is celebrated mainly in India to appreciate the feminine aspect of God, or the feminine force. It is divided into 3 sets of 3 days.
What is the focus during each set of days?
First 3 days: Removing obstacles, defects, vices, etc. and strengthening physical health.
Second 3 days: Peace and prosperity and strengthening mental health.
Third 3 days: Wisdom, light, and strengthening spiritual health.
On the Tenth Day
As the culmination of Navaratri, there is joy and celebration because the Light has triumphed over darkness.
This year it started on September 30 and there were people celebrating in other parts of the world as well. Today is the 10th day. :)
Happy Ending!!! New beginnings!!! Blessings to all!!!