Every month brings a Sankashti Chaturthi — a day sacred to Lord Ganesha, observed on the fourth day of the waning moon. But when that day happens to fall on a Tuesday, it becomes something more: an Angarki Chaturthi, considered the most spiritually potent Sankashti of the year.
1 When Mars and the elephant god share a Tuesday
Angarak is another name for Mangal — the planet Mars — and Tuesday is Mangal's day in the Hindu week. Sankashti itself means "relief from hardship." So when the monthly Ganesh Chaturthi vrat lands on a Tuesday, the two meet: Ganesha's power to remove obstacles combines with Mangal's own energy, and the day takes the name Angarki Sankashti Chaturthi.
It doesn't happen every month — a lunar Chaturthi only occasionally falls on a Tuesday — which is exactly why, when it does, it's treated as unusually significant. Tradition holds that observing this one vrat carries the merit of twelve ordinary Sankashti fasts.
2 A remedy sought for two different worries
Devotees turn to Angarki Chaturthi for two things above all: the removal of obstacles (Ganesha's own domain) and relief from Mangal Dosha — an unfavourable placement of Mars in one's birth chart, which in traditional astrology is linked to delays in marriage, conflict, and financial strain. Worship on this day is believed to ease exactly that influence.
Two blessings, one act of worship
Ganesha removes obstacles. Mangal governs courage, conflict and drive. On Angarki Chaturthi, worshipping Ganesha is believed to bring both blessings at once — smoother paths ahead, and a calmer Mangal.
3 What the fast allows, and what it avoids
Most who keep the fast avoid grains, pulses and non-vegetarian food through the day. Some hold a completely nirjala (waterless) fast; others take fruits, milk and other phalahari foods considered fast-compliant. Either way, it's broken only after the moon is sighted — which makes it more than a simple day of restraint. It's a staged observance that stretches into the evening.
Staying well through a long fast
- If a waterless fast feels difficult, taking phalahari foods like fruit and milk is an accepted alternative.
- Space out small amounts of fruit through the day rather than going long stretches without anything, especially if you manage diabetes or blood pressure.
- Stay hydrated through the day unless you've specifically undertaken a waterless fast.
- Ease the fast, or check with a doctor, if you're unwell, pregnant, elderly, or managing a chronic condition.
4 An observance recorded in scripture
The significance of Angarki Chaturthi isn't only a matter of oral tradition — it appears in texts such as the Ganesha Purana and the Smriti Kaustubh, which single out a Tuesday Sankashti Chaturthi as carrying unusual spiritual weight. The word Sankashti itself ties back to "relief from hardship" attached to the Chaturthi tithi, and every month's Sankashti is already its own distinct vrat — Angarki is simply the Tuesday version of it, held to be the more potent one.
Tradition holds that observing a single Angarki Chaturthi carries the same merit as keeping the vrat for an entire year. The claim can sound like an overstatement, but the point behind it is plain — this is a rare occasion, the lunar cycle only occasionally lines up with a Tuesday, and that rarity itself is treated as a mark of greater potency.
5 A fast that only breaks when the moon appears
Fast from sunrise
Devotees begin a nirjala or phalahari (fruit-only) fast at sunrise, the same as any Sankashti — but held with particular discipline on Angarki day.
Ganesh puja through the day
Prayers, the chanting of Ganesh mantras, and — for those observing more deeply — meditation focused on the Muladhara chakra, traditionally associated with Ganesha.
Wait for moonrise
The fast is not broken at sunset like many others — it continues until the moon is sighted, whenever that falls that evening.
Moon puja & breaking the fast
On sighting the moon, devotees offer water and prayers to it, complete a final Ganesh aarti, and only then break the day's fast.
In Mukhed, Angarki Chaturthi is marked quietly but faithfully — households keeping the fast through the day, and the evening turning toward the moment of moonrise. It sits alongside the town's wider devotion to Ganesha, most visible each year at Ganesh Chaturthi, and to Shiva's own fierce form at the Veerbhadra temple that anchors the town's biggest yatra.
6 Frequently asked questions
When is Angarki Sankashti Chaturthi in 2026, and why is it celebrated?
Angarki Sankashti Chaturthi falls on 29 September 2026, a Tuesday — Mangal's own day, and the Sankashti Chaturthi that lands on it combines Ganesha's power to remove obstacles with Mangal's energy. It's considered the most spiritually powerful Ganesh vrat of the year.
When does the Angarki Chaturthi fast end?
The fast begins at sunrise and is not broken at sunset like many others — it continues until the moon is sighted that evening, after which devotees offer prayers to the moon and complete a final Ganesh aarti.
Is Angarki Sankashti Chaturthi observed in Mukhed?
Yes — in Mukhed, Angarki Chaturthi is marked quietly but faithfully, with households keeping the fast through the day as the evening turns toward the moment of moonrise.
Where does the significance of Angarki Chaturthi come from?
The observance is rooted in texts such as the Ganesha Purana and the Smriti Kaustubh, which describe Sankashti Chaturthi falling on a Tuesday as carrying unusual spiritual weight, since Angarak, Mars's own name, and Ganesha's day meet on the same date.
What foods are allowed during the Angarki Chaturthi fast?
Most observers avoid grains, pulses and non-vegetarian food for the day. Many keep a complete nirjala fast, while others allow fruits, milk and other phalahari foods that are considered fasting-compliant, breaking the fast only after moonrise.