01What is a bhoomi pujan muhurat?
Bhoomi pujan is the rite at which the ground is first broken for a building, and the foundation stone laid (shilanyas where the two are held together), and a bhoomi pujan muhurat is the time elected for it. Muhurta, the electional branch of Jyotish, asks when a thing that is going to be done should begin. The day is read through the panchang and three of its five limbs carry the decision: the nakshatra the Moon occupies, the tithi, and the vara or weekday. Of all the occasions on this site this is the one the texts tie most tightly to permanence, and the nakshatra list below is narrower than most for exactly that reason.
02Which nakshatras are auspicious for bhoomi pujan?
Thirteen nakshatras are named for a foundation in the standard muhurta handbooks, and this finder scores exactly that set: Rohini, Mrigashira, Pushya, Uttara Phalguni, Hasta, Chitra, Swati, Anuradha, Uttara Ashadha, Shravana, Dhanishta, Uttara Bhadrapada and Revati. Most of the swift class, which appears on almost every other purchase and household list here, is absent: those stars suit work meant to finish quickly, and a foundation is the opposite of that. The fixed stars head the list, and the texts read a building as the clearest case there is of something meant to stay where it is put.
The dhruva (fixed) stars
Rohini, Uttara Phalguni, Uttara Ashadha and Uttara Bhadrapada are the dhruva or sthira class: the fixed stars, assigned by the texts to laying a foundation, planting a tree and entering a house. For bhoomi pujan they are the first preference in every handbook we can point at, and a foundation day that lands on one of them with a favoured weekday is the strongest ordinary result this page returns.
The mridu (soft) stars
Mrigashira, Chitra, Anuradha and Revati carry the mridu or maitra classification. Chitra is the star of Vishvakarma, the architect, and is named specifically in the texts for building work, the one place on this site where a soft star is quoted ahead of its class. The other three are the tradition's second preference behind the fixed stars, used where the fixed ones cannot be reached inside the window.
Pushya and Hasta, the two swift stars admitted
Pushya and Hasta belong to the laghu or kshipra class, most of which is kept away from a foundation. Both are admitted anyway: Pushya because the handbooks treat it as usable for nearly everything, and Hasta on the strength of its name (the hand) and its association with work done with the hands. Ashwini, the third of the class, is not on the list, and that omission is deliberate.
The chara (movable) stars
Swati, Shravana and Dhanishta are the chara or movable class and sit at the bottom of the preference order for this occasion, admitted rather than recommended. Shravana and Dhanishta also fall inside the Panchaka span, and Panchaka carries a specific caution about roof and beam work in the vastu literature, so the result reports the Panchaka status of a day alongside its rating.
03Which tithis are excluded for a foundation?
The Rikta tithis and Amavasya are dropped. Rikta means empty and names the fourth, ninth and fourteenth tithi of each paksha, six days in a lunar month. Amavasya is the dark Moon and is given in the tradition to the ancestors rather than to a beginning. The handbooks state a further preference for the bright fortnight for building work, and for the Bhadra, Jaya and Purna tithi groups in particular: the second, third, fifth, seventh, eighth, tenth, twelfth, thirteenth and fifteenth of a fortnight. Our daily panchang names the running tithi for any date and city, which is the quickest way to check a date somebody has proposed.
04Which weekdays are used for bhoomi pujan, and which are avoided?
Monday, Wednesday, Thursday and Friday are the weekdays this finder counts in favour of breaking ground, and three are counted against it: Sunday, Tuesday and Saturday. That is one more than most occasions here, and it matches the griha pravesh rule for the same reason: the texts treat the Sun's day as too fierce for work on a dwelling, alongside Mars's Tuesday and Saturn's Saturday. The four favoured days are ruled by the Moon, Mercury, Jupiter and Venus, the benefics of the week, and Thursday is the one the handbooks name first for a foundation.
Why Sunday is counted against a dwelling
The Sun rules Sunday, and the muhurta texts read the Sun as a krura or fierce graha for the purposes of an election even though nothing else about him is unwelcome. For work on a house (the entry, the foundation), the handbooks put the day aside on that reasoning, while leaving it neutral for a purchase or a trade opening. It is one of the clearest cases on this site of the same day being read differently for different work, and it is why this page returns fewer candidate days in a month than most of its siblings.
How a weekday is weighed against a nakshatra
Neither limb decides alone. A day on a favoured nakshatra that falls on Tuesday is not discarded; it is scored below its neighbours and reported with the reason attached. A day is dropped outright only when a cancelling yoga runs, when the tithi is Rikta or Amavasya, or when the nakshatra and the weekday fail together. That is why the results are a ranked list rather than a yes and a no, and why the rating sits beside the reasons that produced it.
05Which yogas raise or cancel a foundation day?
Named nakshatra-and-weekday pairs outrank the ordinary scoring in both directions. Four raise a day: Amrit Siddhi, Sarvartha Siddhi, Guru Pushya and Ravi Pushya. Four cancel it outright: Mrityu, Dagdha, Yamaghata and Utpata. The cancelling four are checked before anything else, so a day carrying one is rated avoid however good its nakshatra and tithi look. An auspicious yoga works the other way but not symmetrically: it raises a rating and does not rescue a day Amavasya has already removed.
Guru Pushya, and the odd case of Ravi Pushya here
Pushya is on the foundation list, so both Pushya yogas can appear in these results. Guru Pushya (Pushya on a Thursday) is the strongest combination this page can return, Thursday being the handbooks' first weekday for the occasion. Ravi Pushya is the awkward one: it falls on a Sunday, which this occasion counts against, so the result names the yoga and still scores the day below a plain Thursday.
Panchaka and building work
The Panchaka span runs while the Moon is in the last five nakshatras, and the vastu literature attaches a specific caution to it for roofing and for laying beams, quite apart from the general muhurta rating. Two of this occasion's own nakshatras sit inside that span, so the situation arises often enough to matter. The result reports the Panchaka type of each day by name rather than folding it silently into a score.
06What does this bhoomi pujan muhurat finder not check?
It reads the calendar, not the site and not your chart. A full traditional election for a foundation would also weigh the direction the work begins from, the vastu of the plot, the Moon against the owner's janma nakshatra, and the lagna rising at the hour of the first dig. It would also weigh the seasonal exclusions, the Chaturmas months and the Kharmas weeks among them, which are not panchang limbs and are not screened here. What this page computes is the nakshatra, tithi, weekday and yoga layer for every date in your window, plus the clean Choghadiya and Abhijit hours inside each day it keeps, from the true sunrise at the city you enter. We sell no puja and no consultation. The griha pravesh page covers the other end of the same build.
