Pradosh Vrat — Dates, Trayodashi, Shiva Puja Vidhi

Pradosh Vrat dates 2026 & 2027

What is Pradosh Vrat?

Pradosh Vrat (प्रदोष व्रत) is observed on the Trayodashi tithi — the 13th day — of both the Shukla paksha (waxing fortnight) and the Krishna paksha (waning fortnight) each lunar month. This gives approximately 24-26 Pradosh Vrats in a year. The word "pradosh" means the twilight period — the 1.5-hour window around sunset — and it is during this pradosh kaal that Lord Shiva is said to perform his Tandava dance and grant boons most freely. Worshipping Shiva at this moment is the heart of the vrat.

Unlike most fasts that centre on a specific paksha or month, Pradosh Vrat is repeated twice every lunar month — once in each fortnight — making it one of the most consistent Shaiva observances in the Vedic calendar. The date can never be picked from a fixed English calendar; it is determined by the exact moment the Moon's elongation from the Sun reaches 144° (Shukla Trayodashi) or 324° (Krishna Trayodashi) — which is why every date in the table above is computed from real planetary positions using the Swiss Ephemeris engine.

Som, Bhaum and Shani Pradosh — the weekday significance

When Pradosh Vrat falls on a particular weekday, it takes on that planet's character and yields an additional boon beyond the general Shiva blessing. The three most celebrated are:

• Som Pradosh (Somvaar / Monday)Somvaar is Shiva's own day — the Moon (Soma) is Shiva's crown. A Pradosh on Monday is supremely auspicious for moksha, maansik shanti, removal of mental anxiety, and blessings in family life.
• Bhaum Pradosh (Mangalvaar / Tuesday)Mangal (Mars) rules debt, land and courage. Pradosh on Tuesday is the traditional remedy for karz-mukti (freedom from debt), bhumi-related disputes, Mangal dosha, and delayed marriage.
• Shani Pradosh (Shanivar / Saturday)Shani Pradosh is the most potent of all — Shiva is the deity who controls Saturn's malefic effects. Worshipping Shiva on a Saturday Pradosh directly mitigates Sade Sati, Dhayya and Shani mahadasha difficulties. Offer a nilkantha (blue-throat) abhishek and mustard-oil diya for the full effect.

All weekday Pradosh dates are listed in the table above — the weekday name in each entry is derived from the engine-computed date, never added by hand.

What to do on Pradosh Vrat

Keep the fast from sunrise, bathe in the evening, and reach the Shiv mandir during pradosh kaal — the window around sunset. Perform Panchamrit abhishek (Ganga jal, milk, honey, curd, ghee), offer bel patra in threes, chant "Om Namah Shivaya" 108 times, light a ghee diya and conclude with aarti. Break the fast only after the pradosh kaal ends, with saatvik food — fruits, sendha namak, sabudana. Grains, onion, garlic and tamasic food are avoided all day.

On Shani Pradosh, also offer mustard-oil diya and nilkantha (water mixed with blue flowers) abhishek. On Som Pradosh, pair the fast with a Rudrabhishek if possible. For the exact pradosh kaal timing in your city — which varies with the local sunset — use the daily Panchang.

Pradosh Vrat puja vidhi

1. 1Observe upvaas from sunrise. Begin the fast at sunrise. Drink only water, milk or fruit juice through the day. The fast is for Mahadeva — keep the mind calm, avoid anger and negative speech throughout the day.
2. 2Bathe and prepare in the evening. Around an hour before sunset, take a bath and wear clean clothes. Arrange the puja items — Ganga jal, milk, honey, curd, bel patra (bilva leaves), flowers, dhoop, diya and incense — all offered to Lord Shiva.
3. 3Visit the Shiva temple at pradosh kaal. Go to a Shiv mandir in the pradosh kaal — the window from approximately 1.5 hours before sunset to 1.5 hours after. This is the most auspicious time for Lord Shiva's blessings. If unable to visit a temple, worship at a Shiv linga at home.
4. 4Perform Shiva abhishek. Offer Panchamrit abhishek to the Shiv linga — Ganga jal, milk, honey, curd and ghee, each offered separately while chanting 'Om Namah Shivaya'. Offer bel patra in sets of three, saying 'Om Namah Shivaya' with each set.
5. 5Light a diya and chant. Light a ghee diya and offer it to Shiva. Chant the Shiv Panchakshara 'Om Namah Shivaya' 108 times, or recite the Shiv Chalisa or Pradosh Katha. The continuous chant during pradosh kaal multiplies the merit.
6. 6Offer aarti and break the fast. Conclude with Shiva aarti and prasad distribution. Break the fast after pradosh kaal ends (after sunset) with saatvik food — fruits, milk, sabudana or sendha namak dishes. Grains and tamasic food are avoided for the full day.

Upay for Shani dosha and Sade Sati on Pradosh

When Saturn sits heavily in your chart — Sade Sati pressing on your Moon sign, Dhayya restricting movement, or Shani in the 12th, 1st or 2nd house from the natal Moon — Pradosh Vrat is the classical remedy. Worshipping Shiva on Shani Pradosh is said to invoke the god who governs Saturn himself. The upay: fast from sunrise, offer mustard-oil diya at the Shiv linga during pradosh kaal, pour Ganga jal and black sesame in the abhishek, and chant the Shiva Panchakshara 108 times while asking for relief.

Whether Shani is the root cause of a persistent pattern in your life — delayed career, blocked marriage, financial ceiling — depends on your chart. Generate your free kundali to see your Saturn placement, the Shani dasha timeline, and which Pradosh observance is most relevant for your specific condition.

Related Vedic timing & calendar