PoojasShiva Vishnu LakshmiPurnima

Poornmasi Fast: A Comprehensive Guide to the Full Moon Fasting Ritual

Learn about Poornmasi fast, its significance, preparation, and step-by-step vidhi for a spiritually rewarding experience

By HinduismCore AI23 March 20262 min readUpdated 17 October 2026Audio available

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Introduction

The Poornmasi fast, also known as Purnima Vrat, is a sacred fasting ritual observed on the full moon day (Purnima) in the Hindu calendar. This auspicious day is dedicated to the worship of various deities, including Lord Shiva, Lord Vishnu, and Goddess Lakshmi. The Poornmasi fast is considered a significant ritual in Hinduism, as it is believed to bring spiritual growth, prosperity, and good fortune. The fast is typically observed from sunrise to sunset, and the rituals and customs may vary depending on the region and family tradition. In this article, we will delve into the significance, preparation, and step-by-step vidhi of the Poornmasi fast. The Poornmasi fast is a time for spiritual reflection, self-purification, and seeking the divine blessings of the gods. It is a day to connect with the divine, to seek forgiveness for past mistakes, and to pray for a brighter future. The fast is also a time for family bonding, as it is often observed with family members and loved ones. The Poornmasi fast is a significant ritual in Hinduism, and its observance is considered a way to seek the blessings of the gods and to attain spiritual growth and prosperity.

Significance

The Poornmasi fast is significant in Hinduism as it is believed to bring spiritual growth, prosperity, and good fortune. The fast is observed to seek the divine blessings of the gods, to attain spiritual growth, and to purify the mind, body, and soul. The Poornmasi fast is also a time for self-reflection, self-purification, and seeking forgiveness for past mistakes. The fast is considered a way to connect with the divine, to seek the blessings of the gods, and to attain a higher level of spiritual awareness.

Best Time to Perform

The best time to perform the Poornmasi fast is on the full moon day (Purnima) in the Hindu calendar. The fast is typically observed from sunrise to sunset, and the rituals and customs may vary depending on the region and family tradition.

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Required Samagri (Materials)

✦Rice

✦Dal

✦Vegetables

✦Fruits

✦Milk

✦Ghee

✦Honey

✦Incense sticks

✦Camphor

✦Flowers

✦Fruits and vegetables for offering to the gods

Preparation Steps

1Wake up early in the morning and take a bath
2Wear clean and simple clothes
3Prepare a sacred space for worship
4Gather all the required samagri
5Prepare a meal according to the family tradition and region

Step-by-Step Vidhi

1Wake up early in the morning and take a bath
2Wear clean and simple clothes
3Prepare a sacred space for worship
4Light the incense sticks and camphor
5Offer flowers and fruits to the gods
6Chant the mantras and perform the puja
7Take a meal according to the family tradition and region
8Break the fast after sunset with a meal or a glass of milk

Mantras

Maha Mrityunjaya Mantra

आ पा क्षमादादि स्वाहा ब्ष्वा ब्ष्वाहाब्ष्वा

A pa kshama daadi swaha bhuvah bhuvaha swaha

Meaning: This mantra is chanted to seek the blessings of Lord Shiva and to attain spiritual growth and prosperity

Purnima Mantra

अम्र्ताम्दाता श्री पूर्णि पूर्णा पूर्णाब्ष्वा

Amritam data shri purna purna purna purna bhuvah

Meaning: This mantra is chanted to seek the blessings of the gods and to attain spiritual growth and prosperity

Vrat Rules

•Wake up early in the morning and take a bath
•Wear clean and simple clothes
•Prepare a sacred space for worship
•Fast from sunrise to sunset
•Do not eat or drink anything during the fast
•Break the fast after sunset with a meal or a glass of milk

Do's

✓Wake up early in the morning and take a bath
✓Wear clean and simple clothes
✓Prepare a sacred space for worship
✓Chant the mantras and perform the puja
✓Take a meal according to the family tradition and region

Don'ts

✗Do not eat or drink anything during the fast
✗Do not engage in any worldly activities during the fast
✗Do not sleep during the day
✗Do not engage in any arguments or fights during the fast

Common Mistakes to Avoid

•Not waking up early in the morning
•Not taking a bath before the puja
•Not preparing a sacred space for worship
•Not chanting the mantras correctly
•Not breaking the fast after sunset

Regional Variations

•In some regions, the Poornmasi fast is observed with a meal of rice, dal, and vegetables, while in other regions, it is observed with a meal of fruits and milk
•In some regions, the Poornmasi fast is observed with a puja to Lord Shiva, while in other regions, it is observed with a puja to Lord Vishnu or Goddess Lakshmi

Frequently Asked Questions

What is the significance of the Poornmasi fast?▾

How to observe the Poornmasi fast?▾

The Poornmasi fast is observed from sunrise to sunset, and the rituals and customs may vary depending on the region and family tradition. The fast is typically observed with a bath, wearing clean and simple clothes, preparing a sacred space for worship, chanting the mantras, and performing the puja.

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References & Traditional Notes

•The Poornmasi fast is mentioned in the Hindu scriptures, including the Puranas and the Upanishads
•The fast is observed by many Hindu sects and traditions, including the Shaivites, the Vaishnavites, and the Shaktas

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