Somvar Vrat 2026 — Monday Fasting for Lord Shiva: Complete Guide

Somvar Vrat (सोमवार व्रत) is the Monday fast dedicated to Lord Shiva. "Somvar" comes from "Soma" (the Moon) and "vara" (day) — Monday is the Moon's day, and Shiva carries the crescent moon on his matted locks, earning the title Chandrashekara (the one who wears the moon as a diadem). Fasting on Monday is thus an act of double devotion: honoring both the Moon (which governs the mind, emotions, and peace in Vedic astrology) and Lord Shiva, the Mahadeva — the greatest of gods — whose grace the Moon rests upon.

Somvar Vrat is among the oldest and most widely practiced weekly vrats in Hinduism. It is described in the Skanda Purana and several Upapuranas, where Lord Shiva himself instructs devotees on the power of Monday fasting. Unlike some vrats restricted to particular communities, Somvar Vrat is open to all — men, women, and children of any age, background, or sampradaya. Shiva is revered across all Hindu traditions (Shaiva, Smarta, Vaishnava, Shakta) as the embodiment of renunciation, compassion, and the transforming power of time.

The spiritual purpose of Somvar Vrat is multifaceted: purification of the mind and body through fasting and restraint; deepening of devotion to Shiva through prayer, abhishekam, and mantra; and the accumulation of punya (spiritual merit) that gradually dissolves karmic bondage. In Vedic astrology, a strong Moon indicates emotional stability, nurturing relationships, and creative intelligence. Fasting on Monday, with prayer to Shiva-Soma, is believed to strengthen the Moon's positive influence in one's birth chart — particularly beneficial for those with a weak or afflicted Moon.

Practitioners range from those who observe a complete fast (no food or water until the evening puja) to those who eat a single phalahari (fruit-and-milk) meal in the evening. Both forms are considered fully valid — the defining element of the vrat is the intention (sankalpa), the puja to Shiva, and the recitation of Om Namah Shivaya, not the strictness of the diet.

The association between Monday and Shiva runs through multiple layers of mythology, cosmology, and devotional history.

In Vedic cosmology, the Moon (Soma or Chandra) is one of the nine celestial bodies (Navagrahas) that govern time and human experience. The Moon is the presiding deity of the mind (manas), emotions, water, motherhood, and nourishment. Soma also refers to the sacred ritual drink of the Rigvedic yajnas — a potent, life-giving substance pressed from sacred plants and offered to the gods. Shiva is described in the Rudra Adhyaya of the Yajurveda as Somapa (drinker of Soma), indicating his ancient Vedic identity as the Lord who presides over this most sacred substance.

Mythologically, the Moon (Chandra) once suffered from a severe curse. According to the Srimad Bhagavatam, Chandra had married the 27 daughters of Daksha Prajapati (the 27 Nakshatras) but showed excessive favoritism to Rohini, neglecting his other wives. The offended Daksha cursed Chandra to wane — to lose his light gradually. As Chandra's brilliance faded, the world suffered: plants dried, rivers shrank, and the gods lost vitality. Chandra sought refuge at Mount Kailasha and worshipped Lord Shiva with intense devotion, fasting and chanting the Maha Mrityunjaya Mantra continuously. Shiva, ever compassionate, could not fully lift Daksha's curse (which had cosmic sanction) but modified it: Chandra would wane for 15 days (Krishna Paksha) and wax again for 15 days (Shukla Paksha), his full brilliance returning each month on Purnima. Shiva placed the restored Chandra on his own forehead as the Chandrakala — the crescent moon — both to honor the Moon's devotion and to keep a protective eye on him forever.

This story is why Monday (Somavar, the Moon's day) is the most auspicious day for Shiva worship: Chandra is Shiva's devotee par excellence, saved by his grace, and resting literally on Shiva's head. Worshipping Shiva on Monday thus resonates on the deepest mythological frequency. Every Monday, the Shiva Puranas say, Lord Shiva and Goddess Parvati are in a particularly receptive, compassionate mood — "prasanna" (pleased) — and grant boons to sincere devotees with special ease.

The most complete form of Somvar Vrat is the Solah Somvar Vrat (सोलह सोमवार व्रत) — a vow to observe sixteen consecutive Mondays of fasting. The Solah Somvar Vrat is described in the Shiva Purana as a method through which Lord Shiva himself advised Goddess Parvati that sincere devotees could attain their deepest heart's desires through sixteen Mondays of fasting, puja, and the recitation of the Vrat Katha.

**Beginning the Vrat.** Tradition recommends starting the Solah Somvar Vrat on a Monday in the Shravan (Sawan) month — the most sacred month for Shiva worship — or on any auspicious Monday (such as Maha Shivaratri, Pradosh, or a Shukla Paksha Monday). Before beginning, the devotee takes a sankalpa (sacred vow) before a Shiva linga or image: "I, [name], take the vow to observe Solah Somvar Vrat for sixteen consecutive Mondays for the pleasure of Lord Shiva, seeking his grace and blessings." The sankalpa should be spoken during morning prayer after the ritual bath.

**Fasting rules.** The vrat is observed from sunrise to a specific time after sunset when the evening puja is complete. The standard diet permits a single evening meal after the puja, which must be salt-free (sendha namak, rock salt, may be used in some traditions, though the most traditional practice avoids even that for a phalahari meal). Permitted foods include: milk, yogurt, fruits, nuts, sabudana (tapioca), makhana (fox nuts), kuttu (buckwheat flour), singhara (water chestnut flour), potatoes, and sweet potatoes prepared without regular table salt. Non-vegetarian food, onions, garlic, grains (rice, wheat), and regular salt are avoided throughout the day.

**Puja vidhi.** On each of the sixteen Mondays, devotees: (1) Wake before sunrise and bathe. (2) Prepare the puja space with a Shiva linga (stone or clay) or image of Shiva-Parvati. (3) Perform Abhishekam — bathe the Shiva linga with Panchamrit (milk, curd, honey, ghee, and sugar syrup) followed by Gangajal or clean water, while chanting "Om Namah Shivaya." (4) Offer Bilva (Bel) leaves — Shiva's most beloved offering, traditionally in a set of three, representing the three eyes of Shiva or the Trimurti. (5) Offer white flowers, white sweets (kheer, mishri, or pedas), dhatura (if available at the temple), bhasma (sacred ash), and incense. (6) Light a ghee or sesame oil lamp. (7) Recite the Solah Somvar Vrat Katha — the sacred narrative prescribed for this vrat, available in printed puja books or recited from memory with a pujari. (8) Chant "Om Namah Shivaya" 108 times on a rudraksha mala. (9) Complete with Shiva aarti and distribute prasad.

**Vrat Katha.** The Solah Somvar Vrat Katha narrated during each session is the traditional story through which Lord Shiva conveyed the power of this vrat to Parvati. The katha describes several devotees — from kings and merchants to ordinary householders — who transformed their fortunes through sixteen Mondays of sincere fasting and prayer to Shiva, receiving blessings of marriage, wealth, health, liberation of ancestors, and ultimately moksha. The katha is available in printed Hindi puja books (Solah Somvar Vrat Katha Pustaka), at temples during Somvar puja, or recited by a Brahmin pujari during the ceremony.

**Udyapan — the completion ceremony.** On the 17th Monday (the Monday after the sixteenth fast), the devotee performs the Udyapan puja — a special concluding ceremony that formally completes the vow and "seals" the merit accumulated over sixteen weeks. The Udyapan involves a larger Shiva puja with Rudrabhishekam (if possible), an offering of kheer and white sweets, the feeding of Brahmins (or the donation of food to those in need), and the distribution of gifts. A priest's guidance is recommended for Udyapan if the devotee is observing the full formal vrat. Skipping the Udyapan is said to leave the vrat incomplete — it is as essential as the last brick in an arch.

The month of Sawan (Shravan) is the holiest month in the Hindu calendar for Shiva worship. The Shiva Purana declares: "Just as the Ganges is the best of rivers, and Kashi is the best of cities, Shravan Maas is the best of months for Shiva's worship." A single Monday fast during Sawan is said to carry the spiritual merit of sixteen regular Somvar Vrats — making the Sawan Mondays the most powerful and sought-after Mondays of the year.

In 2026, Sawan falls on different dates depending on which Hindu regional calendar is followed:

**North India (Purnimanta calendar — Uttar Pradesh, Madhya Pradesh, Rajasthan, Bihar, Uttarakhand, Himachal Pradesh, Jammu):** Sawan begins: Thursday, 30 July 2026 Sawan ends: Friday, 28 August 2026

Sawan Somvar dates 2026 (North India): • 1st Sawan Somvar: Monday, 3 August 2026 • 2nd Sawan Somvar: Monday, 10 August 2026 • 3rd Sawan Somvar: Monday, 17 August 2026 • 4th Sawan Somvar: Monday, 24 August 2026

**South and West India (Amanta calendar — Maharashtra, Gujarat, Karnataka, Andhra Pradesh, Telangana, Tamil Nadu, Kerala):** Shravana Masam begins: Thursday, 13 August 2026 Shravana Masam ends: Friday, 11 September 2026

Shravana Somavaram dates 2026 (South/West India): • 1st Shravana Somavaram: Monday, 17 August 2026 • 2nd Shravana Somavaram: Monday, 24 August 2026 • 3rd Shravana Somavaram: Monday, 31 August 2026 • 4th Shravana Somavaram: Monday, 7 September 2026

During Sawan, major Shiva temples — including Kashi Vishwanath (Varanasi), Somnath (Gujarat), Mahakaleshwar (Ujjain), Trimbakeshwar (Nashik), and all twelve Jyotirlinga shrines — witness their highest annual attendance. Devotees queue from before dawn to perform abhishekam and take darshan. Many undertake the Kanwar Yatra during Sawan — walking hundreds of kilometers to collect sacred Gangajal (Ganga water) to offer on the Shiva linga of their home temple.

For those beginning the Solah Somvar Vrat in 2026, starting on the first Sawan Somvar (3 August in North India, 17 August in South India) is considered especially meritorious. With the first sixteen weeks running from early August through late November 2026, the Udyapan would fall in late November or early December, completing the vow before the new year.

For devotees who observe a regular weekly Somvar Vrat (not the full sixteen-week Solah Somvar Vrat but a weekly personal practice), the procedure is the same in spirit but may be adapted to daily life.

**Morning preparation:** 1. Wake up early, preferably during Brahma Muhurta (approximately 1.5 hours before sunrise) or at least before sunrise. 2. Take a bath with clean water. If there is a Shiva temple nearby, bathing before visiting it is considered most auspicious. 3. Wear clean, preferably white or light-colored clothes — white is Shiva's color, symbolizing purity and the ash (bhasma) he covers himself with. 4. Take a sankalpa — a brief mental or spoken commitment: "Today, Monday, I fast for Lord Shiva. May his grace purify my mind and bless my family."

**Shiva puja:** 5. If you have a home shrine with a Shiva linga or Shiva image, perform a small abhishekam: pour a cup of clean water over the linga while chanting "Om Namah Shivaya." Use raw milk if available — milk is Shiva's first-preference abhishekam liquid. 6. Offer fresh Bilva (Bel) leaves. A set of three leaves is the minimum; odd numbers (3, 5, 7, 11) are preferred. Clean the leaves first. Damaged or insect-eaten leaves are not offered. 7. Apply a small amount of chandan (sandalwood paste) to the linga. Offer a white or light-colored flower (jasmine, dhatura, white rose — avoid red flowers for Shiva). 8. Light a ghee diya and incense sticks (preferably sandalwood or camphor-based). 9. Chant "Om Namah Shivaya" — ideally 108 times (one round on a rudraksha mala), or at minimum 11 or 21 times with complete attention. 10. Recite the Shiva Panchakshara Stotra ("Nagendraharaya Trilochanaya...") if known, or simply sit quietly for a few minutes in meditation on Shiva's form. 11. Close with the Shiva aarti ("Om Jai Shiv Onkara...") and take three pinches of bhasma (if available) — one applied to the forehead.

**During the day:** Maintain the fast (fruits, milk, no grains, no regular salt). Avoid anger, harsh speech, and worldly distraction as much as possible — the fast is as much a mental discipline as a physical one.

**Evening:** After sunset (or after the completion of the evening puja at a temple), break the fast with a single meal of permitted foods, or with kheer (rice pudding) prepared with sendha namak if you prefer a hot meal. Many devotees break the Somvar fast with prasad from the temple — kheer or fruits blessed during the evening puja.

**If visiting a temple:** Many Shiva temples offer a special Somvar puja, often beginning before dawn and continuing through multiple abhishekam sessions. Attempting to attend even one session — especially the Rudrabhishekam — is considered greatly meritorious. Smaller temples are quieter and allow closer participation than major pilgrimage shrines on Mondays.

Somvar Vrat fasting follows the vrata-ahara (vow diet) principle, which removes tamasic (heavy, dulling) and overstimulating foods to promote a sattvic (pure) mental state conducive to prayer. The detailed rules:

**Completely avoided throughout the day (not just during fasting hours):** • All grains: rice, wheat, corn, barley, bajra, jowar — and any flour made from them (maida, atta, cornflour, suji/semolina) • All pulses and legumes: lentils, chickpeas, kidney beans, moong, urad • Regular table salt (iodized or sea salt). Many traditions allow sendha namak (rock salt / pink Himalayan salt) in cooking; others advise against all salt • Onions and garlic • Non-vegetarian food of any kind • Tobacco and alcohol

**Permitted foods (phalahari diet):** • Fresh and dried fruits: bananas, apples, mangoes, grapes, pomegranates, dates, raisins, dried coconut • Milk and dairy: full-fat milk, yogurt, paneer, makhana kheer, ghee • Nuts and seeds: almonds, cashews, peanuts, walnuts, sesame seeds • Sabudana (tapioca/sago): sabudana khichdi (cooked without grains, using peanuts and green chili), sabudana vadas, sabudana kheer — a staple vrat food across North India • Makhana (fox nuts / lotus seeds): roasted in ghee or as makhana kheer • Kuttu (buckwheat flour): for roti, poori, or pancakes — used widely in North Indian vrat cooking; not a grain in the botanical sense, hence allowed • Singhara (water chestnut flour): used for halwa and roti • Rajgira / Amaranth flour: for vrat pooris and ladoos • Potatoes and sweet potatoes: boiled or fried in ghee with sendha namak and cumin • Coconut: fresh coconut, coconut milk, coconut water • Sugar, jaggery, honey: used freely for sweetening • Green chillies and ginger: the only spices allowed in most traditions • Ghee: the preferred cooking fat; butter is also acceptable

**Drinks:** Water, coconut water, milk, buttermilk (prepared without regular salt), fresh fruit juices, thandai (if prepared without prohibited ingredients), herbal teas without caffeine from grain, green tea.

**A note on strictness levels:** The Hindu tradition has always been compassionate about vrat observance. Those who cannot maintain a complete fast due to health conditions, pregnancy, heavy physical labor, illness, or age are permitted to eat as needed. The Shiva Purana says that the intention and the prayer — not the physical deprivation — is the heart of the vrat. Children and the elderly should not be pressured to fast completely. Even simply avoiding meat and alcohol on Mondays while performing a brief Shiva puja is considered a valid beginning of Somvar devotion.

Mantra recitation is the sonic core of Somvar Vrat worship. Shiva is the Lord of mantras — the Shiva Purana says "Of all worship, mantra worship is supreme; of all mantras, Om Namah Shivaya is the greatest."

**Om Namah Shivaya (ॐ नमः शिवाय)** The Panchakshara Mantra — five sacred syllables Na-Ma-Shi-Va-Ya, preceded by the pranava Om. The Shiva Purana and the Skanda Purana both describe this as the most potent of all Shiva mantras, accessible to anyone regardless of caste, gender, age, or initiation. "Namah Shivaya" literally means "salutation to Shiva," but at the deeper Shaiva Siddhanta level, each of the five syllables (Na, Ma, Si, Va, Ya) corresponds to one of the five elements (earth, water, fire, air, ether) and five acts of Shiva (creation, preservation, veiling, grace, and liberation). Chanting it 108 times on a rudraksha mala each Monday morning is the most recommended practice for Somvar Vrat.

**Maha Mrityunjaya Mantra (महामृत्युञ्जय मंत्र)** From the Rigveda (VII.59.12) and the Yajurveda: Om Tryambakam Yajamahe Sugandhim Pushtivardhanam Urvarukamiva Bandhanan Mrityor Mukshiya Maamritat

"We worship the three-eyed one (Shiva) who is fragrant and nourishes all beings. May he liberate us from death just as a cucumber is freed from its vine — and grant us immortality, not mere death-avoidance."

The Maha Mrityunjaya is the mantra of healing, longevity, protection from untimely death, and liberation. It is especially recommended during Sawan Somvar Vrat. The story of the Moon (Chandra) recovering his lost brilliance by chanting this mantra gives it particular resonance on Mondays. Traditionally chanted 108 times, but even 11 repetitions with full attention carry great power.

**Shiva Panchakshara Stotra (शिव पंचाक्षर स्तोत्र)** Composed by Adi Shankaracharya, this five-verse hymn meditates on the five syllables of the Panchakshara Mantra, with each verse devoted to one syllable and the aspect of Shiva it embodies. The opening verse: "Nagendraharaya Trilochanaya Bhasmangaragaya Maheshvaraya — Nityaya Shuddhaya Digambaraya Tasmai Nakaraya Namah Shivaya" — to Shiva adorned with serpents, three-eyed, smeared with ash, the Great Lord, eternal, pure, clothed in the directions — to that Nakara (Na), salutations to Shiva.

**Bilvashtakam (बिल्वाष्टकम)** A hymn to Shiva through the offering of Bilva (Bel) leaves, recited when offering the leaves during puja: "Tridalam Trigunakaaram Trinetram cha Triyayudham — Trijanma Papasamharam Eka Bilvam Shivarpanam" — I offer one Bel leaf (with its three lobes, symbolizing three qualities, three eyes of Shiva, three weapons, and the destroyer of sins from three lifetimes) to Shiva. The Bilvashtakam is traditionally recited during Somvar Vrat abhishekam while offering Bilva leaves.