Significance of Chaitra Month – Chaitra Masa Rituals and Customs
In Hindu Calendar, the Chaitra month has a great significance. Chaitra masa is the first month as per Hindu Calendar and it is considered as one of the most auspicious months for Hindus.
During the first fortnight of the Chaitra masam, on each day a God or deity is worshipped. Some days of Chaitra month are dedicated to more than one God.
The List of Gods or Deities to Worship on First Fifteen Days in Chaitra Month
Significance / Importance of Chaitra Masa Puja

I want to find date from the gujarati tethi,
tethi is
Chaitry sud Bij of 1982
approx. April Month