Tithi for dissolving your karmas
Sun (Soul) is considered as Father in Vedic Astrology and Moon (Mind) as Mother for this Earth and its Earthlings, born in an ascendant (Body).
So it is imperative to consider the difference of degrees between Sun and Moon, which is nothing but Tithi, an observed astronomical phenomenon, happening daily in the sky, as the basis of any Return of the Monthly or Yearly.
VarshaPhal of any Solar Calendar in India, is based on Sun’s return, likewise a Yearly or Monthly return of Chandra or Moon, based on Tithi is called Tithi Pravesha Chakra.
Why Tithi is so important?.
Adhi-Shakthi’s Maha Vidya of Shri Chakra is based on Tithi. When such is the prowess of the creator of Universe, Tithi becomes the de-facto of any birth or event on Earth.
So be it. Tathaastu.