Gulika Kalam: The Lesser-Known Inauspicious Window

Reviewed by Shri Ankit Bansal, Vedic Astrology & Panchang Expert — May 2026

Gulika Kalam is the third of the three major inauspicious daily time periods in the Vedic Panchang system — alongside Rahu Kalam and Yamagandam. As of 2026, Gulika Kalam remains less widely known outside of South India and astrological circles than Rahu Kalam, yet classical texts consistently treat Gulika as a force of greater malefic subtlety — particularly in matters of poison, hidden enemies, court cases, and slow-building harm. The system of Gulika Kalam is inseparable from the larger concept of Gulika, the "son of Saturn," one of the eight Upagrahas (sub-planets) in Vedic astrology.

> Quick Answer: Gulika Kalam is a 1.5-hour inauspicious daily period associated with Gulika (Maandi), the son of Saturn. It falls at a different time on each day of the week, calculated from sunrise. Activities most strongly prohibited during Gulika Kalam include starting new ventures, medicine-related activities, legal proceedings, and anything where hidden harm or toxicity could develop.

> Quick Answer: Gulika, also known as Maandi, is one of the eight Upagrahas (shadow or secondary planets) in Vedic astrology — a sensitive point in the sky rather than a physical planet. Gulika is considered the most malefic of the Upagrahas, more harmful than even Rahu and Ketu in some classical analyses. Its daily Kalam represents the time window when Gulika's influence is most concentrated.

Gulika (also spelled Gulikan in Tamil and Malayalam) is classified in the Vedic astrological tradition as an Upagraha — a sub-planet or shadow point. Unlike Rahu and Ketu, which are the actual nodes of the Moon, Gulika is a mathematically derived sensitive point based on Saturn's position and the division of the day into planetary Kalas (time periods).

The Brihat Parashara Hora Shastra devotes a chapter to the eight Upagrahas, naming Gulika as "Maandi" — a name derived from "Manda" (Saturn). Parashara states that among all the Upagrahas, Gulika (Maandi) is the most powerful and the most malefic. The text cautions that Gulika's placement in a birth chart brings the qualities of Saturn — obstruction, poison, delays, enemies, and misfortune — in a concentrated form.

Gulika's daily Kalam is the time period when this sensitive point is effectively "rising" or most active. Just as Rahu Kalam marks the period of Rahu's concentrated daily influence, Gulika Kalam marks the period when the earth-point corresponding to Gulika is most active, concentrating its Saturnine, poisonous quality in the environment.

> Quick Answer: Gulika Kalam falls on the following segments of the day (each segment is one-eighth of the day from sunrise to sunset): Sunday — 7th, Monday — 6th, Tuesday — 5th, Wednesday — 4th, Thursday — 3rd, Friday — 2nd, Saturday — 1st. Saturday's Gulika Kalam begins at sunrise itself, making it particularly critical to avoid on Saturday mornings.

Like Yamagandam, Gulika Kalam divides the day into eight equal segments from sunrise to sunset, with a different segment designated for each weekday:

Sunday (Ravivaar): 7th segment — approximately 9 hours after sunrise Monday (Somvaar): 6th segment — approximately 7.5 hours after sunrise Tuesday (Mangalvaar): 5th segment — approximately 6 hours after sunrise Wednesday (Budhvaar): 4th segment — approximately 4.5 hours after sunrise Thursday (Guruvaar): 3rd segment — approximately 3 hours after sunrise Friday (Shukravaar): 2nd segment — approximately 1.5 hours after sunrise Saturday (Shanivaar): 1st segment — begins at sunrise itself

For a standard 12-hour day (sunrise at 6:00 AM, sunset at 6:00 PM, each segment = 90 minutes):

• Sunday Gulika Kalam: 3:00 PM – 4:30 PM
• Monday Gulika Kalam: 1:30 PM – 3:00 PM
• Tuesday Gulika Kalam: 12:00 PM – 1:30 PM
• Wednesday Gulika Kalam: 10:30 AM – 12:00 PM
• Thursday Gulika Kalam: 9:00 AM – 10:30 AM
• Friday Gulika Kalam: 7:30 AM – 9:00 AM
• Saturday Gulika Kalam: 6:00 AM – 7:30 AM (from sunrise)

Saturday is the most sensitive day for Gulika Kalam because Saturday is ruled by Saturn, and Gulika is Saturn's son. The combination of Saturday's Saturnine character and Gulika's arrival at the very start of the day makes Saturday mornings a time of concentrated Saturnine-Gulika influence.

> Quick Answer: The three daily inauspicious periods — Gulika Kalam, Rahu Kalam, and Yamagandam — fall on different schedules and carry different types of inauspicious quality. Rahu Kalam governs illusion, sudden reversals, and deception. Yamagandam governs death-related endings and abrupt terminations. Gulika Kalam governs poison, hidden harm, court cases, slow-building obstacles, and enemies operating in secret.

Understanding the three inauspicious periods as a system helps practitioners apply them correctly:

Rahu Kalam: Rahu is the north lunar node — a force of illusion, deception, sudden reversals, foreignness, and unconventional change. Activities begun during Rahu Kalam risk being undermined by deception, reversal, or an unexpected turn that undoes the work. Rahu Kalam is the most universally observed of the three periods across India.

Yamagandam: Yama is the lord of death and endings. Activities begun during Yamagandam risk premature termination, as Yama's energy is one of completion and ending rather than beginning. Travel and surgical procedures are particularly associated with Yamagandam prohibition.

Gulika Kalam: Gulika (son of Saturn) represents slow, building poison — the type of harm that does not strike immediately but accumulates. Court cases that drag on and drain resources, enemies who work in secret, toxins in medicine that accumulate, and business partnerships that contain hidden unfair terms — these are Gulika's domains. Gulika Kalam is considered most harmful for activities where invisible harm or slow-building toxicity could develop.

The Phaladeepika, a classical Vedic astrology text, discusses Gulika as a malefic force distinct from both Rahu and Saturn, with its own specific domains of influence — particularly in matters of poison and clandestine activity.

> Quick Answer: The activities most strictly prohibited during Gulika Kalam are: starting new medicines or medical treatments (poison risk), filing legal cases (cases become drawn-out and draining), signing contracts with new parties (hidden unfair terms risk), beginning new business ventures, and purchasing food items for long-term storage. Travel by water is also traditionally avoided.

The prohibitions for Gulika Kalam reflect Gulika's specific character as a force of hidden, slow-building harm:

Medical activities: Beginning a new course of medicine, starting a medical treatment, or performing any medicinal preparation is the most strongly prohibited activity under Gulika Kalam. The classical association between Gulika and poison (Visha in Sanskrit) makes this prohibition the clearest and most universally observed. Even herbal preparations and Ayurvedic medicines are traditionally not begun during Gulika Kalam.

Legal proceedings: Filing a court case, signing legal documents with unfamiliar parties, and appearing for the first time in a legal matter are avoided. Gulika's secretive, slow-building quality threatens to prolong legal matters and conceal unfavourable terms.

New business ventures: Any commercial activity with a new partner, supplier, or client is avoided during Gulika Kalam. The hidden harm risk extends to commercial relationships where the full terms and character of the other party are not yet known.

Food storage and preparation: Some classical texts note that food prepared or preserved for long-term use during Gulika Kalam may carry Gulika's toxic quality. Practically, this primarily applies to pickling, fermenting, and large-scale food preservation.

New construction and property: Beginning construction or purchasing property during Gulika Kalam is avoided. Property acquired under Gulika may carry hidden legal problems or structural issues.

General auspicious events: As with Rahu Kalam and Yamagandam, all auspicious events including marriages, house-warming ceremonies, and religious inaugurations are avoided during Gulika Kalam.

> Quick Answer: The Brihat Parashara Hora Shastra states that among the Upagrahas, Gulika is the most powerful and malefic. Its malefic quality is of a specifically Saturnine, poisonous type — slow, accumulating, and difficult to detect until fully manifested. This makes Gulika particularly harmful for activities where the damage compounds over time rather than striking immediately.

The Brihat Parashara Hora Shastra is explicit in its assessment: "Among all the Upagrahas, Gulika (Maandi) is the most powerful. Its influence is equal to a strong Malefic planet." This is a striking statement given that Rahu and Ketu — the actual shadow planets — are both included among the Upagrahas. Parashara's elevation of Gulika to the position of supreme malefic Upagraha reflects the classical understanding of Saturn's deep, penetrating malefic quality as concentrated in his "son."

For certain activities, Gulika is considered more dangerous than Rahu Kalam:

For medical matters: Rahu causes sudden reversals (a medicine that works unexpectedly or fails dramatically). Gulika causes slow accumulation of harm — a medicine that seems fine at first but builds toxicity over time. For long-term medical treatments, Gulika is the more feared force.

For legal matters: Rahu causes the sudden reversal of legal outcomes. Gulika causes slow drainage — cases that run for years, hidden clauses that emerge later, opponents who have concealed their true strategy. For legal proceedings expected to span years, Gulika Kalam is particularly contraindicated.

For partnership agreements: Rahu creates sudden betrayals. Gulika creates relationships where harm builds slowly — a business partner who is initially compliant but gradually extracts value unfairly. Gulika Kalam is avoided for the beginning of any long-term partnership.

> Quick Answer: Gulika in the birth chart is a sensitive point whose placement in a house indicates where Saturnine, toxic, and obstructive influences concentrate in the native's life. Gulika Kalam is the daily time period of Gulika's activity. They are related but distinct: birth chart Gulika is a permanent natal indicator; daily Gulika Kalam is a recurring time window affecting all people.

In natal Vedic astrology, Gulika is calculated for the birth chart as follows: the day (or night) is divided into eight segments; Gulika occupies the segment corresponding to Saturn's turn in the planetary-hour sequence for the day of birth. The degree of the Ascendant at the moment that segment begins is Gulika's position in the chart.

Birth chart Gulika in specific houses carries these classical interpretations (from the Brihat Parashara Hora Shastra):

• Gulika in the 1st house: health challenges, particularly chronic or poisoning-related
• Gulika in the 7th house: difficulties in marriage and partnerships due to hidden issues
• Gulika in the 8th house: strong chronic illness indicators, inheritance complications
• Gulika in the 12th house: loss through hidden enemies, expenses from legal matters

The birth chart Gulika affects only the individual in whose chart it appears. Gulika Kalam, by contrast, is a universal daily period that affects everyone starting important activities during that window. Both are part of the same Gulika framework but operate at different scales — natal versus mundane timing.

> Quick Answer: In a daily Panchang (printed or digital), Gulika Kalam is listed alongside Rahu Kalam and Yamagandam as one of three inauspicious daily periods. Look for the row labelled "Gulika" or "Guliga" (South Indian Panchangs) with its start and end times. Digital Panchang apps calculate Gulika Kalam automatically using your location's sunrise time.

Finding Gulika Kalam in practice:

Printed Panchang: Traditional South Indian Panchangams list three daily inauspicious periods: Rahu Kalam, Yamagandam, and Guliga (Gulika Kalam). Each has its start and end time printed in the daily entry. The listing adjusts seasonally as sunrise times shift.

Digital Panchang apps: Most comprehensive Vedic Panchang apps now include Gulika Kalam alongside Rahu Kalam and Yamagandam. The app calculates based on your GPS location's current sunrise time. For those in regions where Gulika Kalam is not traditionally observed, the feature may need to be enabled in the app's settings.

Mental shortcut: Remembering the weekday sequence for Gulika Kalam — Saturday (1st), Friday (2nd), Thursday (3rd), Wednesday (4th), Tuesday (5th), Monday (6th), Sunday (7th) — follows a consistent countdown from Saturday. Saturday starts at sunrise; each subsequent day pushes Gulika one segment later.

For comprehensive daily Panchang readings that include all inauspicious periods, see Rahu Kalam Today: City-by-City Calculator and Rules and Aaj Ka Panchang — Complete Guide to Reading the Daily Panchang.

> Quick Answer: The Brihat Parashara Hora Shastra is the primary classical authority on Gulika as an Upagraha. The Phaladeepika provides detailed interpretations of Gulika's birth chart placement. South Indian Panchangam traditions, rooted in Tamil and Sanskrit astronomical texts, are the primary source for Gulika Kalam as a daily inauspicious period.

The classical textual support for Gulika is substantial. The Brihat Parashara Hora Shastra dedicates a section to Upagrahas and their calculation and interpretation, with Gulika receiving the most extensive treatment among the eight. Parashara's statement that Gulika is the most powerful Upagraha, with malefic effects comparable to a strong malefic planet, has been the basis for all subsequent classical commentary on this shadow point.

The Phaladeepika, authored by Mantreswara, provides house-by-house interpretations of Gulika in the birth chart — interpretations that have been validated by generations of practitioners as reliable indicators of where Saturnine, obstructive, and toxic influences concentrate in an individual's life.

South Indian Panchangam traditions — operating in the rich astronomical-astrological culture of Tamil Nadu, Karnataka, Andhra Pradesh, and Kerala — have maintained the daily listing of Gulika Kalam as a standard Panchang element for centuries. The medieval Tamil astronomical texts that inform these Panchangams are authoritative within the Vedic tradition even if less globally known than Sanskrit texts.

The connection between Gulika and poison is ancient. The Arthashastra of Kautilya — primarily a text on statecraft — references astrological timing considerations for activities involving poisons, and Gulika's association with Visha (poison) in later texts represents a consistent thread in classical thought.