Ahoi Ashtami
Mothers’ vrat for children’s well-being, concluded at dusk.
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- CategoryVrat
- RegionRegional observance: North India
- Defining tithi / momentKrishna Paksha Ashtami: to
- Lunar monthAshwin Krishna Paksha (Amanta) · Kartika Krishna Paksha (Purnimanta)
Timings on Friday, 22 October 2027
- Pradosh Kaal to 2 h 26 min · 22/10/2027 (Fri)
Rule applied: Smarta — The tithi covers the required time on this day only.
About Ahoi Ashtami
Significance
Ahoi Ashtami is a mothers’ fast for the long life and welfare of their children, kept on the eighth day of the waning fortnight, four days after Karva Chauth. It is addressed to Ahoi Mata, a form of the mother goddess whom most households identify with Parvati, and its worship takes place at dusk, when the first stars appear.
The vrata belongs to folk (lokachara) tradition and has no chapter of its own in the Dharmashastra digests. Its best-known katha tells of a woman who, digging earth near her home before Diwali, accidentally killed the cub of a porcupine (sehi); her sons died one after another until, on the advice of older women, she kept this fast and worshipped Ahoi with the image of the sehi and its young, and her sons were restored. Versions differ between families, and many now keep the fast for daughters as well as sons.
How and where it is observed
The fast is kept mainly in Uttar Pradesh, Delhi, Haryana, Rajasthan, Punjab and Madhya Pradesh. At Radha Kund near Govardhan in Mathura district the same night is known as Bahula Ashtami, and couples bathe in the kund around midnight, a custom traditionally associated with the wish for a child.
Rituals
An image of Ahoi Mata is drawn on a wall in ochre (geru) or set up as a printed picture, usually with the sehi, its cubs and seven sons around the goddess. Mothers fast from dawn, many without water, and in the evening offer water from a karva, often the one used at Karva Chauth, with grain, sweets and puris, and listen to the katha. In many families a silver pendant (syau) strung with beads, a bead added for each child, is worshipped and then worn until Diwali. The fast is usually broken after offering water to the stars; some families wait for the late moonrise instead.
How the date is fixed
Ahoi Ashtami is Kartika Krishna Ashtami in the Purnimanta calendars of North India, which Amanta calendars name Ashvina Krishna Ashtami. With no ruling of its own in Nirnaya Sindhu or Dharma Sindhu, it is dated by the almanac convention that suits its evening worship: the Ashtami must prevail at Pradosh, the period from sunset lasting a fifth of the night. If Ashtami covers Pradosh on two evenings, the evening with the greater coverage is taken; if on neither, the day on which Ashtami prevails longest.
Sources
- Ahoi Ashtami vrata-katha (North Indian household tradition, printed vrata-katha collections)
- Nirnaya Sindhu and Dharma Sindhu: no ruling of their own for this lokachara vrata; dated by the almanac Pradosh convention
Customs differ between regions, communities and families; this description is background, not a prescription. The date above is calculated by the rule shown on this page.
How the date is determined
- In the Amanta system (months end at the new moon) this is Ashwin Krishna Paksha Ashtami; in the Purnimanta system used in most of North India (months end at the full moon) the same day is called Kartika Krishna Paksha Ashtami.
- It falls on the day when this tithi prevails during Pradosh Kaal — the first fifth of the night after sunset.
- If the tithi prevails at that time on two consecutive days, the day on which it covers more of that period is taken.
- If the tithi does not touch that period on any day (a kshaya tithi), the Hindu day on which the tithi prevails longest is used.
- In a year with an Adhik month of the same name, it is observed in the regular (Nija) month.
Traditional variation
Amanta calendars name the month Ashvina (Ashvina Krishna Ashtami). The worship is at dusk and the fast is usually broken on sighting the stars; some families break it at moonrise instead.
This is the date given by the rule shown above for the selected place. It is not the only valid date: regional Panchangs, family customs and sampradayas may observe it on a different day.
Rule source: North Indian lokachara vrata (no Nirnaya Sindhu or Dharma Sindhu ruling of its own) on Purnimanta Kartika Krishna Ashtami (Amanta Ashvina Krishna Ashtami), four days after Karva Chauth; dated by the almanac convention of Ashtami prevailing at Pradosh, the time of the evening worship and star sighting; on two evenings the evening with the greater coverage
Traditions may vary by region and Panchang convention. Times are shown for the selected place, time zone and calculation profile.
Calculated with engine 1.4.2 · rules rules-2026-10-21-2ab12b5d · profile north-lahiri-calibrated v1 · ayanamsa lahiri_drik_compat · astronomy-engine@2.1.19 · Asia/Kolkata
Dates in 2026
| Date | Defining tithi / moment | Time windows | Decision notes |
|---|---|---|---|
| 01/11/2026 (Sun)
Ashwin Krishna Paksha (Amanta) · Kartika Krishna Paksha (Purnimanta) |
Krishna Paksha Ashtami: to |
|
Standard rule applied |
Dates in 2027
| Date | Defining tithi / moment | Time windows | Decision notes |
|---|---|---|---|
| 22/10/2027 (Fri)
Next
Ashwin Krishna Paksha (Amanta) · Kartika Krishna Paksha (Purnimanta) |
Krishna Paksha Ashtami: to |
|
Standard rule applied |