Amavasya is new moon day in Hindu calendar. It is significant day as many rituals are performed only on Amavasya Tithi. Amavasya falling on weekday Monday is known as Somvati Amavasya and Amavasya falling on weekday Saturday is known as Shani Amavasya.
All Amavasya days are appropriate to perform Shraddha rituals to appease ancestors. Amavasya day is also appropriate day to perform Kalasarpa Dosha puja. Amavasya is also spelled and pronounced as Amavasai or Amavas.
Notes: All timings are represented in 12-hour notation in local time of New Delhi, India with DST adjustment (if applicable). Hours which are past midnight are suffixed with next day date. In Panchang day starts and ends with sunrise.