Kamada EkadashiVrat
People observing Ekadashi fast on 12th April will perform Parana in the afternoon after sunrise the next day. Parana has to be done between 01:39 pm to 04:12 pm. This time Ekadashi is two days. In which householders will keep fast on 12th and sages and saints on 13th April.
 
Sadhus-Saints can observe Kamada Ekadashi fasting anytime between 05:57 am to 08:31 am on April 14.
 
Importance of Kamada Ekadashi Vrat
By observing Kamada Ekadashi fast, sins are eradicated and salvation is attained. From the religious point of view, the sin of killing Brahma is considered to be the biggest sin. Those who observe Kamada Ekadashi fast can get rid of the sin of killing Brahma by the grace of Lord Vishnu.
 
Bear in mind 
If you keep Ekadashi fast, then you must recite the Kamada Ekadashi fasting story at the time of worship. The importance of fasting is known by reciting the fast story and the full fruit of the fast is obtained. Panchamrit and Tulsi leaves must be used in Vishnu worship.

Tulsi Pooja: Perform Tulsi Puja in this way in Kartik month, Goddess Lakshmi will shower wealth-READ MORE - https://en.myjyotish.com/en/astrology-blogs/tulsi-pooja-perform-tulsi-puja-kartik-month-goddess-lakshmi-will-shower-wealth