1999
- Saturday, 2 January 1999 · Pausha Purnima (Shakambhari)
- Sunday, 31 January 1999 · Magha Purnima
- Tuesday, 2 March 1999 · Holika Dahan (Phalguna Purnima)
- Wednesday, 31 March 1999 · Hanuman Jayanti
- Friday, 30 April 1999 · Buddha Purnima
- Sunday, 30 May 1999 · Adhika Jyeshtha Purnima
- Monday, 28 June 1999 · Vat Purnima
- Wednesday, 28 July 1999 · Guru Purnima
- Thursday, 26 August 1999 · Raksha Bandhan (Shravana Purnima)
- Saturday, 25 September 1999 · Bhadrapada Purnima (Uma-Maheshwara vrat)
- Sunday, 24 October 1999 · Sharad Purnima
- Tuesday, 23 November 1999 · Kartika Purnima (Dev Deepawali)
- Wednesday, 22 December 1999 · Margashirsha Purnima (Dattatreya Jayanti)
2000
- Friday, 21 January 2000 · Pausha Purnima (Shakambhari)
- Saturday, 19 February 2000 · Magha Purnima
- Monday, 20 March 2000 · Holika Dahan (Phalguna Purnima)
- Tuesday, 18 April 2000 · Hanuman Jayanti
- Thursday, 18 May 2000 · Buddha Purnima
- Friday, 16 June 2000 · Vat Purnima
- Sunday, 16 July 2000 · Guru Purnima
- Tuesday, 15 August 2000 · Raksha Bandhan (Shravana Purnima)
- Wednesday, 13 September 2000 · Bhadrapada Purnima (Uma-Maheshwara vrat)
- Friday, 13 October 2000 · Sharad Purnima
- Saturday, 11 November 2000 · Kartika Purnima (Dev Deepawali)
- Monday, 11 December 2000 · Margashirsha Purnima (Dattatreya Jayanti)
How the date is fixed
Every full-moon day, taken as the day on which Purnima is running at sunrise: the day for the Purnima vrat and for bathing and gifts (snana-dana). Night observances of the same full moon, such as Sharad Purnima, can fall on the evening before.
About
Purnima is the tithi in which the Moon reaches 180° from the Sun, closing the bright half of each lunar month. Each month's Purnima takes its name from the month and usually carries its own observance: Guru Purnima in Ashadha, Raksha Bandhan in Shravana, Sharad Purnima in Ashwina, Kartika Purnima, Holi in Phalguna and so on. The lunar month is itself named after the nakshatra near which its full moon falls. For the Purnima vrat and the Satyanarayana puja, the tithi at sunrise is taken; the Purnima vrat is kept on the previous day when Purnima is absent at sunrise but present through the afternoon.
How it is observed
A fast or the Satyanarayana puja, river bathing, and charity; the month's named festival where there is one.