Purnima, also known as Pournami or Poornima, is the full moon day in a traditional Hindu lunar calendar. In February 2013, the date of Purnima is February 25. The Purnima fasting is also marked on February 25. The time of Poornima tithi is from 1:42 AM on February 25 to 2:01 AM on February 26. The Purnima in February 2013 is the Magh Purnima in most regions. In Tamil Calendar, it is the Maasi Masam Pournami.
Some Hindu communities observe fast on Purnima day. Special pujas and rituals are performed in many temples.
Satyanarayan Vrat is also observed on the day.
Magh Snan ends on the day in Haridwar.