The Moon's Central Role in Muhurtha

Before diving into the technical details of electional astrology, Raman establishes a principle that governs everything that follows: the Moon is the single most important planet in any election chart. The Moon rules the mind, our emotions, and all psychological states. Because Muhurtha is fundamentally about aligning human intention with cosmic timing, and because intention originates in the mind, the Moon's position must be strong and well-placed in every election chart you construct.

"A very important place is assigned in Hindu astrology to the part played by the Moon in the fixing of propitious times. The Moon rules the mind and all our psychological inhibitions and his position in the election chart is to be particularly dignified."

This is not merely a theoretical assertion. In practical terms, it means that even if every other factor in your election chart looks perfect — the right weekday, the right lunar day, favorable constellations — a weak or afflicted Moon can undermine the entire enterprise. The Moon is the lens through which all other astrological energies are filtered into the human experience.

The Birth Chart Connection

Raman introduces a critical qualification that many beginners overlook: no Muhurtha, however perfectly timed, can fully override the inherent strength or weakness of a person's birth chart (janma kundali). The election chart and the natal chart must work in harmony.

"Should the radical horoscope indicate several afflictions, no Muhurtha can ensure real success. In fact, the strength of the birth chart may even prevent the person from taking advantage of the propitious period."

Think of it this way: if a person's natal chart shows severe afflictions to the 7th house (marriage), even the most auspicious wedding Muhurtha cannot guarantee a blissful union. At best, a good Muhurtha can minimize the negative effects. This is a realistic and honest assessment that distinguishes genuine Vedic astrology from superstition.

What happens when the birth chart is unknown? Raman provides a practical solution: use the Nama Tara (name-constellation). By determining the constellation associated with the first syllable of a person's name, the astrologer can establish a working relationship between the individual and the election chart. The key principle is that contact must always be maintained between the Janma Tara (birth constellation) or Nama Tara and the election chart.

"Whether or not the radical chart is strong, Hindu astrology always takes cognisance of the fact that contact is maintained between the Janma Tara (the constellational position of the Moon at the time of one's birth) and if the birth time is not known, with the Nama Tara (name-constellation), and the election chart."

The Panchanga: Five Limbs of the Hindu Almanac

The Panchanga (literally "five limbs") is the Hindu almanac and the foundation of all Muhurtha work. Every traditional Hindu calendar lists these five elements for each day, and understanding them is absolutely essential before attempting any electional astrology. Raman is emphatic that the student must become thoroughly familiar with all five, though in practice three of them — Tithi, Nakshatra, and Vara — carry the greatest weight.

"The Panchanga consists of five limbs or accessories, viz: Tithi (lunar day), Vara (weekday), Nakshatra (constellation), Yoga (a luni-solar day), and Karana (half a lunar day)."

What makes the Panchanga extraordinary is its cosmological claim: these five limbs represent five distinct sources of ethereal energy. Some are visible (like the weekday, which correlates to the Sun's cycle) and others are subtle (like the Yoga, which is a combined solar-lunar measurement). When all five are properly aligned and favorable, they are said to promote health, wealth, and prosperity.

Tithi: The Lunar Day and Mental Energy

Of all the Panchanga elements, the Tithi (lunar day) is perhaps the most prominent in everyday Hindu life. Religious ceremonies, festivals, fasting days, and virtually all Muhurtha elections reference the Tithi. But why? Because the Tithi represents lunar energy, and in the Vedic framework, lunar energy is identified with mental energy.

"The tithi represents the lunar energy, and lunar energy is identified with mental energy. Therefore a minute knowledge of the lunar movements constituting tithis is said to give us wealth."

How Tithis Are Calculated

Astronomically, a Tithi is the time during which the difference between the longitudes of the Moon and the Sun increases by exactly 12 degrees. Since the Moon moves faster than the Sun, this difference grows continuously. Each Tithi equals approximately 0.9483 of a solar day, making a complete lunar month about 29.53 solar days.

The 30 Tithis are divided into two halves:

• Shukla Paksha (Bright Half) — from New Moon to Full Moon (Tithis 1 through 15). The Moon-Sun difference is less than 180 degrees.
• Krishna Paksha (Dark Half) — from Full Moon to New Moon (Tithis 1 through 15). The Moon-Sun difference exceeds 180 degrees.

The ending moment of a Tithi occurs when the Moon reaches a specific multiple of 12 degrees from the Sun: Prathama (1st) ends at 12 degrees, Dwitiya (2nd) at 24 degrees, and so on. Amavasya (New Moon) occurs at conjunction (0 degrees) and Purnima (Full Moon) at opposition (180 degrees).

Calculating the Tithi: A Worked Example

Raman provides a detailed worked example for 8 August 1896 at Bangalore. The steps are straightforward:

1. Find the longitudes of the Sun and the Moon at the given time.
2. Subtract the Sun's longitude from the Moon's: if the result exceeds 180 degrees, it is Krishna Paksha (dark half).
3. Divide the remainder by 12 degrees. The quotient gives the number of Tithis elapsed; the current Tithi is one more than the quotient.
4. To find when the current Tithi ends: multiply the remaining arc by 24 and divide by the difference of the daily motions of the Sun and Moon.

In Raman's example: Moon at 326 degrees minus Sun at 114 degrees 40 minutes = 211 degrees 20 minutes. Since this exceeds 180 degrees, it is the dark half. Dividing by 12 degrees gives quotient 17, meaning the 18th Tithi (i.e., the 3rd lunar day of the dark half) is ruling. The remaining 4 degrees 40 minutes, when converted using the daily motion formula, shows the Tithi ends approximately 10 hours 57 minutes later.

Vara: The Weekday and Planetary Dominance

The Vara (weekday) is the most familiar of the five Panchanga elements. Each day of the week is named after a planet, and on that day, the influence of that planet is said to be predominant. This is not unique to Hindu astrology — the seven-day week with planetary names is found across Roman, Germanic, and Indian cultures, pointing to a shared astronomical heritage.

"Tuesday and Saturday should be avoided for all good and auspicious works."

This simple rule is one of the most widely observed in Indian culture even today. Housewarmings, weddings, business inaugurations, and journeys are rarely scheduled on Tuesdays or Saturdays. Mars (Tuesday's ruler) is a natural malefic associated with conflict and aggression, while Saturn (Saturday's ruler) brings delays, obstacles, and sorrow. Their dominant influence on these days makes them unsuitable for ventures where you want smooth, favorable outcomes.

Modern application: If you are scheduling a job interview, a product launch, or signing an important contract, preferring Monday, Wednesday, Thursday, or Friday aligns with this ancient principle. Thursday (Jupiter's day) is traditionally considered the most universally auspicious.

Nakshatra: The Lunar Mansions and Cosmic Radiation

The Nakshatra system divides the ecliptic into 27 equal segments of 13 degrees 20 minutes each. These are sometimes called "lunar mansions" because the Moon takes approximately one day to traverse each one. The Nakshatra the Moon occupies at any given moment is one of the most critical factors in Muhurtha.

Raman offers a scientific framing for why Nakshatras matter: if constellations are vast electromagnetic bodies radiating energy into space, then the Moon passing through different constellational fields would be bathed in different energetic qualities. The Moon, as the nearest celestial body to Earth, acts as a transmitter of these stellar energies to our planet.

Calculating the Nakshatra

The calculation is straightforward: convert the Moon's longitude to minutes of arc and divide by 800 (which equals 13 degrees 20 minutes). The quotient tells you how many Nakshatras have been completed; the current Nakshatra is the next one in sequence.

Using Raman's example: Moon at 325 degrees 59 minutes 46 seconds = 19,559.77 minutes. Dividing by 800 gives quotient 24 with remainder 359 minutes 46 seconds. The 25th Nakshatra, Poorvabhadra, is ruling. The remaining 440 minutes 14 seconds must be traversed before the Moon enters the next Nakshatra.

Tyajya Kala: Negative Periods Within Each Nakshatra

An important subtlety: even when the Nakshatra itself is favorable, there is a specific window within each Nakshatra called the Tyajya Kala (literally "rejection time") that must be avoided. Each negative period lasts 4 ghatis (approximately 1 hour 36 minutes) and begins at a specific point within the Nakshatra's duration.

How to read this table: For Ashwini, the negative period begins at 50 ghatis into the Nakshatra and lasts 4 ghatis. One ghati equals 24 minutes, so this negative window opens about 20 hours into Ashwini and lasts about 1 hour 36 minutes. Any Muhurtha falling within this window should be rejected, regardless of how favorable other factors appear.

Yoga: The Luni-Solar Conjunction of Subtle Forces

Yoga in the Panchanga context is not the physical practice of postures but rather a specific astronomical measurement: the period during which the combined longitude of the Sun and Moon increases by 13 degrees 20 minutes. There are 27 Yogas, each with its own name and character.

"Yoga represents a conjunction of subtle influences which strengthen our bodies, remove the germs of disease, and help us to enjoy health and life in its various phases."

While Tithi measures the difference between the Sun and Moon (how far apart they are), Yoga measures their sum (their combined forward movement). This is a beautifully complementary system: Tithi captures the relationship between the luminaries, while Yoga captures their collective momentum through the zodiac.

Calculating the Yoga

The formula from the Surya Siddhanta is simple:

In Raman's example: Sun at 114 degrees 40 minutes + Moon at 326 degrees = 440 degrees 40 minutes. Subtracting 360 degrees gives 80 degrees 40 minutes = 4,840 minutes. Dividing by 800 yields quotient 6 with remainder 40. Six Yogas have elapsed and the 7th, Sukarman, is currently ruling. The remaining 760 minutes, when divided by the sum of the daily motions of the Sun and Moon (764 minutes) and multiplied by 24, gives approximately 23 hours 50 minutes until Sukarman ends.

Practical note: In modern practice, you rarely need to calculate Yogas manually. Any Vedic astrology software or traditional Panchanga will list the ruling Yoga for each day. What matters is knowing which Yogas are favorable and which are not. Yogas like Siddha, Amrita, Sukarman, and Shubha are considered auspicious, while Vishkambha, Atiganda, Shoola, Vyaghata, and Vajra are inauspicious.

Karana: Half a Lunar Day

The Karana is the finest subdivision of the Panchanga: it is half a Tithi, defined as the time during which the Moon-Sun separation changes by 6 degrees (instead of 12 for a full Tithi). Because each Tithi contains two Karanas, a complete lunar month has 60 Karana slots.

There are 11 Karanas in total. The first seven are called movable (chara) Karanas because they cycle repeatedly through the lunar month. The last four are fixed (sthira) Karanas and appear only once, near the end of the month.

The seven movable Karanas rotate eight times through a lunar month, beginning with the second half of the first Tithi. The four fixed Karanas (Shakuna, Chatushpada, Naga, Kimstughna) appear in order during the second half of the 29th Tithi and continue through the first half of the 1st Tithi of the next month.

The most important practical rule: always avoid Visti (also called Bhadra) Karana. Visti appears eight times per lunar month and is universally considered inauspicious. No important undertaking should be initiated during Visti Karana.

Strengthening the Ascendant: Lagna Tyajya

Beyond the five Panchanga elements, Raman emphasizes that the Lagna (ascendant) and its lord must be strong in any election chart. However, certain portions of each ascending sign are considered inherently flawed and must be rejected. These are called Lagna Tyajya (portions of the ascendant to be abandoned).

Modern application: When you are setting an exact time for an important event (say, signing a contract at 10:15 AM versus 10:45 AM), check which degree of the zodiac is rising. If the ascendant falls in one of the Tyajya zones listed above, adjust the time by 15-20 minutes to move the ascendant past the danger zone. This is one of the finer adjustments that separates careful Muhurtha practice from casual time-picking.

The Shodasa Karmas: Sixteen Life Ceremonies

Raman concludes this chapter by introducing the Shodasa Karmas — the sixteen sacraments or ceremonies that mark a Hindu's journey from conception to death. These are not arbitrary rituals but are timed to coincide with critical physiological and psychological milestones in human development.

"The Shodasa Karmas (sixteen kinds of ceremonies), which a Hindu is enjoined to undergo, seem to have been based upon certain critical psychological and physiological developments (climacterics) which occur in a man's life at certain definite intervals."

Raman points out the connection between these ceremonies and the seven-year cycle in human biology:

• Birth to 7 years: The child develops upright posture, speech, and basic motor skills. Permanent dentition begins at age 7.
• 7 to 14 years: Seven years after the change of teeth comes puberty — a major physiological transformation.
• 14 to 21 years: Another critical transition, often associated with the assumption of adult responsibilities.
• Age 49 (7 x 7): The menopause in women; a significant hormonal shift.
• Age 63 (7 x 9): The "grand climacteric," often accompanied by serious health crises or death.

The Shodasa Karmas are designed to fortify the body and mind at each of these critical junctures. Importantly, many of these ceremonies — naming, first feeding, marriage — are universal across cultures. Raman explicitly notes that non-Hindus can benefit equally from proper timing of these life events.

"The five limbs of the Panchanga are supposed to represent the five sources of ethereal energy of which some are visible and others invisible and which when properly secured are said to conduce the health, wealth and prosperity of mankind."