What Is a Panchang?

Every muhurat, every festival date and every auspicious time traces back to the same source: the panchang. The word means five limbs, and it is the Hindu almanac that records the five elements of each day. Once you know what those five are and what each one measures, the logic behind choosing a good day stops feeling mysterious. Here is the panchang, limb by limb.

Tithi: the lunar day

The first limb is the tithi, the lunar day. It measures the angle between the moon and the sun, advancing by twelve degrees for each tithi, so the lunar month holds thirty of them across the bright and dark fortnights. The tithi tells you how full or dark the moon is and carries a character: growing tithis support beginnings, while the depleted Rikta tithis (the fourth, ninth and fourteenth) and Amavasya are avoided for auspicious work. The tithi is the heart of festival timing, since most festivals fall on a fixed tithi.

Vara: the weekday

The second limb is the vara, the weekday. Each of the seven days is ruled by a planet: Sunday by the Sun, Monday the Moon, Tuesday Mars, Wednesday Mercury, Thursday Jupiter, Friday Venus and Saturday Saturn. The ruling planet colours the day, so the benefic days (Monday, Wednesday, Thursday, Friday) are preferred for auspicious work, while Tuesday and Saturday are often avoided. Matching the weekday's planet to the nature of a task, such as Thursday for wealth, is a common refinement.

Nakshatra: the lunar mansion

The third limb is the nakshatra, the constellation the moon occupies. The sky is divided into twenty-seven nakshatras, and the moon passes through roughly one each day. Each star has a temperament, a ruling deity and a planetary lord, and the nakshatra is the strongest single factor in choosing a muhurat. Gentle and fixed stars suit weddings and beginnings; fierce ones are set aside. Your own birth nakshatra, the star the moon was in when you were born, is also drawn from this limb.

Yoga: the sun-moon combination

The fourth limb is the yoga, a value derived from the combined longitudes of the sun and the moon. There are twenty-seven yogas, and like the nakshatras some are benefic and some are not. A few, such as Vyatipata and Vaidhriti, are considered inauspicious and avoided for important beginnings even when the rest of the day looks fine. The yoga is a more subtle limb, but it can rule out a day that otherwise passes.

Karana: the half-tithi

The fifth limb is the karana, which is half a tithi, so there are two karanas in each lunar day. The karanas cycle through a set of names, and one in particular, Bhadra (also called Vishti), is avoided for any new beginning. Checking the karana ensures the chosen moment does not fall in a Bhadra portion, which can spoil an otherwise good tithi.

How the five work together

A good day is one where all five limbs agree at the same clock time: a sound tithi, a benefic weekday, a favourable nakshatra, a clear yoga and a karana free of Bhadra. A panchang lists all five for each day and place, which is why it is the reference for every muhurat. Because the limbs depend on the moon and sun positions for a specific location, the panchang is computed for a place, and the same day can read slightly differently in two cities.

From the panchang to your muhurat

The panchang gives the raw material; a muhurat is the panchang read against your purpose and your chart. For a personalised muhurat that weighs all five limbs and your own birth details, AstroMedha can compute the favourable days and exact times for whatever you are planning.