What is Panchangam — The Hindu Almanac and Its 5 Elements Explained

Panchangam — from Sanskrit Pancha (five) and Anga (limb) — is the traditional Hindu almanac that has governed the rhythm of daily life across India for more than three thousand years. It is not merely a calendar. The Panchangam is a precision instrument for understanding the astrological quality of each moment: which activities are supported by the current cosmic configuration, which are to be avoided, and how the five fundamental elements of time — the five Angas — combine to create the unique character of any given day, hour, or moment.

In Tamil Nadu, the Panchangam is published annually by temple authorities and scholarly astrologers, typically at the beginning of the Tamil New Year (Chithirai Vishu, in mid-April). Households across Tamil Nadu, Sri Lanka, Singapore, and the Tamil diaspora worldwide consult the Panchangam daily for auspicious timing of activities ranging from the mundane (when to begin a journey) to the deeply significant (wedding muhurtham, naming ceremony, business inauguration). Rekhai makes today's Panchangam available instantly for any location worldwide.

The Five Angas — The Five Limbs of Panchangam

Vara — வாரம் (Day of the Week)

Each day of the week is governed by a planet and carries its planetary character. In the Panchangam, the Vara determines the overall energetic tone of the day and which activities are naturally supported. The Tamil names for the days of the week — Nyayiru (Sunday/Sun), Thingal (Monday/Moon), Sevvai (Tuesday/Mars), Budhan (Wednesday/Mercury), Viyazhan (Thursday/Jupiter), Velli (Friday/Venus), Shani (Saturday/Saturn) — directly name the ruling planet.

• Sunday (Nyayiru — ஞாயிறு): Sun day — auspicious for government matters, temple visits, father-related decisions
• Monday (Thingal — திங்கள்): Moon day — auspicious for emotional matters, travel, water-related activities, mother
• Tuesday (Chevvai — செவ்வாய்): Mars day — auspicious for courage, physical training, surgery, competitive activities
• Wednesday (Budhan — புதன்): Mercury day — auspicious for education, contracts, business, communication
• Thursday (Viyazhan — வியாழன்): Jupiter day — the most auspicious Vara; ideal for religious ceremonies, education, spiritual practice, marriage
• Friday (Velli — வெள்ளி): Venus day — auspicious for beauty, arts, love, marriage, new clothes, creative endeavours
• Saturday (Shani — சனி): Saturn day — auspicious for hard work, discipline, Shani worship; avoid new beginnings

Tithi — திதி (The Lunar Day)

The Tithi is the most fundamental unit of the Hindu calendar and the most commonly consulted element of the Panchangam. Defined by the angular distance between the Sun and Moon increasing by 12 degrees, Tithis do not correspond to solar hours — a Tithi can last anywhere from 19 to 26 hours depending on the Moon's speed. There are 15 Tithis in the waxing fortnight (Shukla Paksha) and 15 in the waning fortnight (Krishna Paksha).

Each Tithi carries a distinct character, presiding deity, and suitability for specific activities. The most auspicious Tithis are the Shashti (6th), Ashtami (8th), Ekadashi (11th), Purnima (full moon on 15th), and specific Tithis associated with major deities. Amavasya (new moon) is a powerful Tithi for ancestral offerings and spiritual practice but inauspicious for new beginnings. The 4th, 8th (Krishna Paksha), 12th, and 14th Tithis are generally considered less auspicious for significant new activities.

Nakshatra — நட்சத்திரம் (Moon's Daily Star)

The Nakshatra of the day is the star in which the Moon is placed at sunrise. As the Moon moves approximately 13 degrees per day through the 27-Nakshatra belt, each Nakshatra period lasts approximately one day (though they can range from 18 to 27 hours). The daily Nakshatra governs the overall energy of the day and determines which activities are particularly auspicious.

Certain Nakshatras are universally auspicious for most activities: Rohini, Mrigashira, Punarvasu, Pushya, Hasta, Chitra, Swati, Anuradha, Shravana, Revati. Others carry specific benefits for particular activities, and a few — including Ashlesha, Jyeshtha, Mula — are considered inauspicious for new beginnings, though they carry power for specific ritual purposes.

Yoga — யோகம் (Sun–Moon Combination)

The 27 Yogas are calculated by adding the longitudes of the Sun and Moon and dividing by 13 degrees 20 minutes. Each of the 27 Yogas has a name and character — some are auspicious (Vishkambha, Siddha, Sadhya, Shubha, Shukla, Brahma, Indra, Vaidhriti), some inauspicious for beginning new activities (Vyaghata, Shoola, Ganda, Vajra, Parigha), and others are moderately helpful. The Panchangam lists the current Yoga to allow selection of the most supportive periods for important actions.

Karana — கரணம் (Half-Day Period)

Karana is half a Tithi — each Tithi consists of two Karanas. There are 11 Karanas total: four fixed (Shakuni, Chatushpada, Nagava, Kinstughna) and seven repeating movable ones (Bava, Balava, Kaulava, Taitila, Garaja, Vanija, Vishti). The Vishti Karana (also called Bhadra) is the most inauspicious and is avoided for all new beginnings. The Panchangam lists the current Karana and its transition times to help in precise Muhurtha selection.

Rahu Kalam, Yamagandam, and Gulika Kalam

Beyond the five Angas, the Panchangam provides three critical inauspicious periods that must be avoided for all new ventures:

The timing of these three inauspicious periods changes each day of the week, calculated from the local sunrise time. They repeat in a fixed sequence across the seven days. The most commonly observed is Rahu Kalam — virtually all Tamil Hindu households check Rahu Kalam before initiating any important activity, from a business meeting to beginning a journey.

How to Use Panchangam Daily

Practical daily use of the Panchangam involves three layers of attention. The first is checking the three inauspicious periods (Rahu Kalam, Yamagandam, Gulika Kalam) and scheduling important new beginnings outside these windows. The second is noting the day's Tithi and Nakshatra — if both are broadly auspicious, the day carries natural support for positive action. The third layer, used for significant decisions, is selecting a specific Muhurtha — an auspicious moment determined by the harmonious alignment of multiple Panchangam factors simultaneously.

• For daily use: avoid Rahu Kalam, note the Nakshatra, and begin important activities at sunrise on favourable Tithis
• For ceremonies: use full Muhurtha selection combining all five Angas with the personal chart
• For fasting: observe fasts on the Tithi prescribed for your personal deity (Ekadashi for Vishnu, Shashti for Murugan, Mondays for Shiva)
• For travel: Monday and Wednesday are generally the most travel-supportive Varas
• For new business: Thursday is the most auspicious Vara; select a Pushya or Rohini Nakshatra day for maximum support