Skip to content
Surf Wiki
Save to docs
science/astronomy

From Surf Wiki (app.surf) — the open knowledge base

Amavasya

Lunar phase near new moon

Amavasya

Summary

Lunar phase near new moon

FieldValue
nameAmavasya
native_name
imageNew_Moon.jpg
captionSimulated image of new moon
genreNatural phenomena
frequencyMonthly

Amavasya () represents the lunar phase of new moon in the Hindu calendar. A calendar month ends on amavasya as per the amanta tradition of the Hindu lunar calendar. Various Hindu beliefs and rituals are associated with the day. Hindu festivals including Diwali are celebrated on the amavasya day of various months.

Etymology

Amavasya is derived from Sanskrit words amā meaning "together" and vásya meaning "to dwell" or "cohabit", implying the conjunction of the Sun and the Moon in the same ecliptic longitude. It can also be interpreted as "no-moon day", derived from na + ma + asya ("no" + "moon" + "there"), referring to the lunar phase when the Moon is not visible from the Earth.

Description

Amavasya and Prathama tithi

In the Hindu lunar calendar, each month has 29 or 30 days. The month begins on the next day after Amavasya (new moon) or Purnima (full moon) in the amanta and purnimanta systems respectively. The amanta system is followed majorly in the South India and the purnimanta system in North India. A month consists of two cycles– Shukla Paksha (waning moon) and Krishna Paksha (waxing moon), consisting of 15 days each. Days in each cycle is labeled as a thithi, with each thithi representing the different phases of the moon and repeating twice in a month. Amavasya corresponds to the period when the Moon is within 12 degrees of angular distance from the Sun before their conjunction.

Tradition and beliefs

Worship of ancestors during [[Pitru Paksha

In Hindu culture, Amavasya day is considered a time of significance to propitiate the Sun, the Moon and other Gods. People observe fasting on the day, with the belief that all desires could be fulfilled if one fasts on this Amavasya. When the new moon day falls on a Monday, it is observed as Somvati Amavasya. Married women observe fast and pray to lord Shiva for the well being of their husbands.

Amavasya is particularly associated with worship of ancestors (pitrs). People take holy dips in rivers and perform special pujas. It is considered the time to perform rituals (Śrāddha) to the ancestors. Memorial rituals such as tarpana, and offering of pinda (cooked rice and flour balls mixed with ghee and black sesame seeds) are performed for the oblation of the departed souls of the forefathers.

The dark fortnight (Krishna Paksha) of the month of Bhadrapada is known as Pitru Paksha and is reserved for the veneration of the dead. The period ends on the Mahalaya Amavasya day, on which Hindus pay homage to their ancestors through special offerings. As per Hindu scriptures, it has been ordained that offerings made during this period benefit all the departed souls with the grace of Yama. Kush Amavasya is observed on the same amavasya day of the month of Bhadrapada, during which people collect the sacred Kusha grass which is used in various Hindu rituals. In Southern state of Tamil Nadu, people perform rituals on Aadi Amavasai, which falls in the Tamil month of Aadi (July-August) and Thai Amavasai, which falls in the month of Thai (January-February).

Festivals

Ashvin]] marks the important day of [[Diwali]] celebrations

Diwali is a five‑day Hindu festival of lights marking the victory of light over darkness, or good over evil. Lakshmi Puja, celebrated on the Amavasya of the month of Ashvin marks the important day of Diwali celebrations. It is dedicated to welcoming prosperity by worshipping Lakshmi, the Hindu goddess of wealth, and Ganesha, the foremost god. People light lamps (diyas), burst crackers, and do pujas.

Shani Dev Jayanti is celebrated on Amavasya of the month of Jyeshtha. It is dedicated to Shani (Saturn), one of the navagrahas. In Gujarat, Dashama Vrata, dedicated to Momai, is observed on the Amavasya of the month of Ashadha. Sohrai is a harvest festival celebrated by tribal communities in Jharkhand and West Bengal. Observed on Amavasya of the month of Kartika, it honours cattle, agricultural land and involves paying tribute to the ancestors, and community feasting. Homes are cleaned and decorated, livestock bathed and offered special meals, and the walls of houses are adorned with Sohrai art.

Notes

References

References

  1. V. R. Ramachandra Dikshitar. (1993). "The Gupta Polity". [[Motilal Banarsidass]].
  2. "Amānta and Pūrṇimānta – Decoding Hindu Lunar Months". Divine Hindu.
  3. "Lunar months – Pūrṇimānta and Amānta system". Ekohumm.
  4. (December 2024). "What is Amāvaśyā?". Sampratyaya Journal.
  5. (8 December 2021). "Why do we call new-moon day ‘Amavasyā’?". Tamil and Vedas.
  6. "Hindu calendar". [[Arya Samaj]].
  7. "Hindu calendar". [[ISKCON]].
  8. Most, Glenn W.. (2006). "Hesiod Volume 1: Theogony Works and Days". [[Harvard University Press]].
  9. Cole, Freedom. (April-September 2014). "Amāvásya and Pratipad". Jyotish Digest.
  10. B. K. Chaturvedi. (2002). "Garuda Purana". Diamond Pocket Books.
  11. Gaṅgā Rām Garg. (1992). "Encyclopaedia of the Hindu World: Ak-Aq". Concept Publishing Company.
  12. (10 December 2024). "SomvatiAmavasya – The Sacred Significance and Observances". The Daily Guardian.
  13. (8 April 2024). "Somvati Amavasya 2024: Date, Time and Puja Vidhi". [[India Today]].
  14. (4 March 2019). "SomvatiAmavasya: The Day to Honour Ancestors and Seek Liberation". [[The Times of India]].
  15. "Pitru-Paksha – a fortnight of venerating and honouring our ancestors". British Hindus.
  16. "Significance of Pitru Paksha, Shraaddh and Tarpan". eSamskriti.
  17. "What is Purnima Shradha". [[The Times of India]].
  18. "Kusha Grahani Amavasya". Hindu Blog.
  19. "Bhadrapada Amavasya 2025 Date, Puja, Significance". India TV.
  20. "Aadi Amavasai 2024: Importance and Rituals in Tamil Nadu". Tamil Nadu Tourism.
  21. "Deepavali". Its Life.
  22. Mead, Jean. (February 2008). "How and why Do Hindus Celebrate Divali?". Evans Brothers.
  23. (2008). "Celebrate Diwali". National Geographic Society.
  24. "Happy Diwali: Deepavali, Kali Puja, Naraka Chaturdasi, Ramayana, The Legends Linked To Diwali". [[NDTV]].
  25. (31 October 2024). "Diwali 2025: Five Days of Lights, Legends and Rituals". Hinduism Today.
  26. "Shani Jayanti 2025: Date, rituals, significance and top Shani Dev temples in India". [[The Indian Express]].
  27. "Dashama Vrata". Bharat Temples.
  28. (25 July 2025). "Dashama Vrat 2025: Date, Puja Vidhi and Significance". [[The Times of India]].
  29. (2 February 2023). "Sohrai – A tribal festival celebrating cattle & nature". Village Square.
  30. "Sohrai Festival". Ministry of Tourism – Utsav.
Wikipedia Source

This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.

Want to explore this topic further?

Ask Mako anything about Amavasya — get instant answers, deeper analysis, and related topics.

Research with Mako

Free with your Surf account

Content sourced from Wikipedia, available under CC BY-SA 4.0.

This content may have been generated or modified by AI. CloudSurf Software LLC is not responsible for the accuracy, completeness, or reliability of AI-generated content. Always verify important information from primary sources.

Report