Adhika Skanda Sashti: Date, Rituals and Beliefs

Every Shukla Paksha Sashti dedicated to Lord Murugan carries the tone of courage and protection that devotees associate with Skanda Sashti. Far less often, that same Sashti tithi falls inside an Adhika Masa — the intercalary month the lunar calendar inserts to stay aligned with the solar year. When it does, the day is called Adhika Skanda Sashti.

In 2026 the occasion falls on Thursday, 21 May. This article sets out what Adhika Masa is, why the Sashti inside it is treated as rare, the Skanda Purana account behind the tithi, the customary vrat and puja, and the beliefs the tradition attaches to the day — without padding beyond what the title promises.

To confirm the tithi against your own city sunrise, use the free daily panchang; the wider month view is on the tithi calendar.

What Is Adhika Skanda Sashti?

The Hindu calendar is lunar. A lunar year runs about 354 days, while the solar year is about 365, so roughly eleven days of drift accumulate each year. Over about two and a half to three years that drift becomes a full month. Vedic astronomers therefore insert an extra month — called Adhika Masa, Purushottama Masa, or sometimes Mal Masa — once every thirty-two months and sixteen days, so that lunar months stay in step with the seasons and with solar ingresses.

A regular lunar month is marked by the Sun’s transit from one rashi to the next (Sankranti). When a lunar month passes with no such solar transit, it receives the prefix adhika (extra). In 2026 the extra month is Jyeshtha, so the period is Adhika Jyeshtha Masa.

Skanda Sashti — the Shukla Paksha Sashti tithi dedicated to Lord Murugan (Skanda, Kartikeya, Subrahmanya, Shanmuga) — occurs every month. When that Sashti falls inside Adhika Masa, it is Adhika Skanda Sashti. Classical accounts of Adhika Masa, including the Adhikamaasa Katha, describe the month as governed by Lord Vishnu as Purushottama, and state that japa, homa, snana, dana and puja performed then carry akshaya phala — merit spoken of as imperishable. The convergence of that month with Murugan’s own tithi is why the day is held in special regard.

Adhika Skanda Sashti 2026 — Date and Timings

Adhika Jyeshtha Masa begins on Sunday, 17 May 2026. Adhika Skanda Sashti is observed on:

Thursday, 21 May 2026
Sashti tithi begins: 8:26 a.m., 21 May 2026
Sashti tithi ends: 6:24 a.m., 22 May 2026

As per common smriti practice reflected in works such as the Dharmasindhu and Nirnayasindhu, when Sashti is current at sunrise the Sashti vrat is kept that day. Here the tithi begins mid-morning on the 21st and runs through most of the day and night, so 21 May 2026 is the confirmed day of observance. Festival and tithi dates for the surrounding weeks can be cross-checked on the festival calendar.

The Mythology Behind Skanda Sashti

The Skanda Purana recounts that three asuras — Soorapadman, Singamugasuran (Simhamukha) and Tharakasuran — obtained formidable boons through penance and then harassed the three worlds, driving the Devas from their realms. The gods approached Lord Shiva at Kailash. From His third eye six sparks of cosmic fire emerged; they were carried to the Saravana pond, where they took six infant forms of light. The six Krittika sisters nurtured them, and when Goddess Parvati embraced all six, they became one child with six faces — Lord Shanmuga, also called Skanda, Murugan, Kartikeya and Subrahmanya.

Lord Murugan then fought a six-day war. On the sixth day — Sashti — He struck Soorapadman with the divine Vel. The asura’s final form split into a peacock and a rooster, which the Lord accepted as vahana and standard. That victory is the narrative heart of Skanda Sashti. The six faces of Shanmuga are also read in the tradition as mastery over the five senses and the mind — the inner counterpart of the outer battle.

How Tradition Observes the Day

Observance centres on sankalpa, the Sashti viratham, Murugan puja, and the Kanda Sashti Kavacham. The outline below follows common South Indian practice and can be scaled to a simple home altar.

Sankalpa and morning purification

Rise before sunrise. Bathe; many add a few drops of Ganga jal or sesame water if available. Wear clean clothes, often white or saffron. Facing east, take a sankalpa stating the intention to keep Skanda Sashti vrat on this Adhika Sashti for the grace of Lord Murugan.

The Sashti viratham

Traditional fasting sets aside grains, meat, onion, garlic and alcohol for the day. Many keep a fruit-only (sattvic) fast; some keep water-only or nirjala if health allows. Choose a discipline the body can sustain; the vrat is both intention and physical sadhana.

Home puja

Place an image or murti of Lord Murugan — often the six-faced Shanmuga form — on a clean altar. Light a lamp with sesame oil or ghee. Offer red flowers (hibiscus, oleander, red lotus are traditional favourites), bananas or mangoes, neem leaves, dhoop and camphor for aarti. Where known, the Shodashopachara sequence is followed: avahana, padya, arghya, achamana, abhisheka (milk, honey or water), vastra and naivedya (sweet pongal, fruit or modak).

Kanda Sashti Kavacham and mantra japa

The Kanda Sashti Kavacham is a Tamil hymn of 244 lines (commonly counted as a protective “armour” from head to foot) that devotees recite on Sashti. On Adhika Skanda Sashti it is given particular weight because the day sits inside Adhika Masa. Chant in Tamil if you know it; sincere recitation in transliteration is also practised. Guidance on posture and mala use is in the house note on how to chant a mantra.

Other mantras kept on the day include Om Skandaya Namah and the Skanda Gayatri: Om Tatpurushaya Vidmahe Mahasenaya Dhimahi Tanno Skanda Prachodayat. Japa is often counted on a rudraksha mala in rounds of 108.

Temple visit, brahmacharya and dana

Where possible, devotees visit a Murugan or Subrahmanya temple. In Tamil Nadu the six Arupadaiveedu — Thiruparankundram, Thiruchendur, Palani, Swamimalai, Thiruthani and Pazhamudircholai — hold special place; elsewhere, the nearest Murugan shrine or a sincere home puja is the customary substitute. The vrat day also includes brahmacharya, restraint in speech, and dana of food, clothes or money. The fast is broken after the evening puja and aarti, with the naivedya taken as prasad.

Families who wish the rite performed in full Vedic sequence by priests may look to a Subrahmanya-facing homa such as the Shatru Samhara Subramanya Trishati Homa, listed among the house’s protection and obstruction-removal services on the protection homa hub. Rituals at AstroBhava are conducted by named priests at the Yagna Ashram near Coimbatore and at associated temples in Tamil Nadu and Kerala, and telecast live; there are no branches or walk-in centres.

Beliefs Held in the Tradition

What follows is how the Skanda Purana stream and living South Indian custom speak of the day — as prescription and belief, not as a promise of any particular worldly result.

Lord Murugan’s Vel is described as the instrument that pierces falsehood and obstruction. Sashti fasting and prayer are therefore kept by devotees seeking courage, clarity and the strength to face outer and inner enemies. The Kanda Sashti Kavacham is structured as a full-body kavacha, and is used in the tradition as a prayer for protection from drishti and hostile influence.

Because the day falls in Adhika Masa, the same observances are held to sit inside the field of akshaya phala described for that month — merit that the texts call lasting rather than fleeting. Murugan as Kumara is also approached by families for the wellbeing of children and household harmony. Serious sadhakas treat the six faces of Shanmuga as a reminder of the six subtle centres and keep the day for intensified japa and silence.

Dos and Don’ts on Adhika Skanda Sashti

Do

• Wake early, bathe, and begin with sankalpa and prayer
• Keep the Sashti vrat to the capacity of your health
• Recite the Kanda Sashti Kavacham with attention, even once
• Perform home puja or visit a Murugan temple
• Keep brahmacharya, truthful speech and ahimsa through the day
• Offer dana of food, clothes or money as you can
• Keep a ghee or oil lamp and chant Om Sharavana Bhava or the Skanda Gayatri

Don’t

• Take meat, fish, eggs, onion, garlic or alcohol
• Enter arguments, gossip or harsh speech
• Sleep away the daylight hours of the vrat if it can be avoided
• Break the fast with tamasic food; take the Lord’s naivedya first

Questions devotees ask