Hindu festival calendar, 1866
Every major festival's date for Delhi, calculated from the actual positions of the Sun and Moon rather than copied from a fixed yearly table, so the date you see here accounts for your own observance rules (tithi, paksha, and the specific moment of day each festival is anchored to).
- 1 January 1866 Pausha Purnima
- 12 January 1866 Makar Sankranti
- 12 January 1866 Ekadashi (Krishna Pausha) - Shattila Ekadashi
- 16 January 1866 Pausha Amavasya
- 27 January 1866 Ekadashi (Shukla Magha) - Jaya Ekadashi
- 30 January 1866 Magha Purnima
- 11 February 1866 Ekadashi (Krishna Magha) - Vijaya Ekadashi
- 13 February 1866 Maha Shivaratri
- 15 February 1866 Magha Amavasya
- 25 February 1866 Ekadashi (Shukla Phalguna) - Amalaki Ekadashi
- 1 March 1866 Phalguna Purnima
- 2 March 1866 Holi (Rangwali)
- 13 March 1866 Ekadashi (Krishna Phalguna) - Papmochani Ekadashi
- 16 March 1866 Phalguna Amavasya
- 24 March 1866 Rama Navami
- 26 March 1866 Ekadashi (Shukla Chaitra) - Kamada Ekadashi
- 31 March 1866 Chaitra Purnima
- 11 April 1866 Ekadashi (Krishna Chaitra) - Varuthini Ekadashi
- 15 April 1866 Chaitra Amavasya
- 25 April 1866 Ekadashi (Shukla Vaishakha) - Mohini Ekadashi
- 29 April 1866 Vaishakha Purnima
- 11 May 1866 Ekadashi (Krishna Vaishakha) - Apara Ekadashi
- 14 May 1866 Vaishakha Amavasya
- 25 May 1866 Ekadashi (Shukla Adhika Jyeshtha) - Padmini Ekadashi
- 29 May 1866 Adhika Jyeshtha Purnima
- 9 June 1866 Ekadashi (Krishna Adhika Jyeshtha) - Parama Ekadashi
- 23 June 1866 Ekadashi (Shukla Jyeshtha) - Nirjala Ekadashi
- 28 June 1866 Jyeshtha Purnima
- 8 July 1866 Ekadashi (Krishna Jyeshtha) - Yogini Ekadashi
- 12 July 1866 Jyeshtha Amavasya
- 23 July 1866 Ekadashi (Shukla Ashadha) - Devshayani Ekadashi
- 27 July 1866 Ashadha Purnima
- 10 August 1866 Ashadha Amavasya
- 22 August 1866 Ekadashi (Shukla Shravana) - Putrada Ekadashi
- 26 August 1866 Raksha Bandhan
- 26 August 1866 Shravana Purnima
- 1 September 1866 Krishna Janmashtami (Smarta)
- 5 September 1866 Ekadashi (Krishna Shravana) - Aja Ekadashi
- 9 September 1866 Shravana Amavasya
- 12 September 1866 Ganesh Chaturthi
- 20 September 1866 Ekadashi (Shukla Bhadrapada) - Parsva Ekadashi
- 24 September 1866 Bhadrapada Purnima
- 4 October 1866 Ekadashi (Krishna Bhadrapada) - Indira Ekadashi
- 8 October 1866 Bhadrapada Amavasya
- 9 October 1866 Navratri (Ghatasthapana)
- 19 October 1866 Dussehra (Vijayadashami)
- 20 October 1866 Ekadashi (Shukla Ashwina) - Papankusha Ekadashi
- 26 October 1866 Karwa Chauth
- 3 November 1866 Ekadashi (Krishna Ashwina) - Rama Ekadashi
- 6 November 1866 Diwali (Lakshmi Puja)
- 7 November 1866 Ashwina Amavasya
- 18 November 1866 Ekadashi (Shukla Kartika) - Devutthana Ekadashi
- 22 November 1866 Kartika Purnima
- 2 December 1866 Ekadashi (Krishna Kartika) - Utpanna Ekadashi
- 7 December 1866 Kartika Amavasya
- 18 December 1866 Ekadashi (Shukla Margashirsha) - Mokshada Ekadashi
- 21 December 1866 Margashirsha Purnima