Precise Panchang for Your City

Today's Panchang is calculated using the Drik system, utilizing high-precision astronomical calculations comparable to the Swiss Ephemeris. This ensures that the timings of Tithi, Nakshatra, Yoga, and Karana match actual planetary observations.

Yes, the 'Hindu Calendar by Hindustan' app performs all mathematical planetary projections, Panchang calculations, Muhurats, and birth chart (Kundali) generation locally on your mobile device, completely offline without requiring an active internet connection.

Drik Panchang is based on actual, observation-verified planetary positions in the sky today, adjusting for axial precession (Ayanamsa). Traditional Surya Siddhanta relies on older, fixed mathematical formulas that do not include modern orbital perturbations and have drifted by several hours or days over centuries.

In Vedic astrology, the solar weekday (Vara) is governed by the planet ruling the first hour of Sunrise. Astrological energies and Udaya Vyapini Tithis are determined at Sunrise. Therefore, the day changes when the Sun rises locally, aligning the calendar with the physical solar cycle rather than an arbitrary midnight line.

The difference is when the lunar month ends. In the Amanta system, the month ends on the New Moon (Amavasya), whereas in the Purnimanta system, it ends on the Full Moon (Purnima). While month names differ during Krishna Paksha, both calendars celebrate festivals on the exact same days.

Rahu is a shadow planet (north node) that represents chaos, illusions, and material obsession. In Vedic astrology, Rahu Kaal is a 90-minute daylight segment ruled by Rahu. Undertaking new ventures, signing deals, or performing sacred rituals during this period is believed to attract obstacles.

Brahma Muhurta starts exactly 96 minutes (2 Ghadis) before local Sunrise and lasts for 48 minutes (1 Muhurta). The formula is: Brahma Muhurta Start = Local Sunrise - 96 minutes. Because sunrise coordinates shift daily, the exact timing must be calculated based on your specific location's latitude and longitude.

The five limbs (Panch-Anga) are: Tithi (lunar phase angle, 12° increments), Vara (solar weekday, transition at sunrise), Nakshatra (lunar mansion, 13.33° segments), Yoga (Moon-Sun longitude sum, 13.33° divisions), and Karana (half-tithi, 6° separation). Together they dictate the energy of any given day.

Each of the 27 Nakshatras is divided into 4 equal quarters called Padas (each spanning 3°20'). In Vedic astrology, the moon's exact position in a specific Nakshatra pada at the time of birth dictates the auspicious starting sound (syllable) used for naming a newborn baby (Namkaran).

Our app performs local coordinate rotations and calculates planetary positions offline relative to your specific coordinates. By avoiding direct comparisons between UTC and local DateTime structures, we eliminate timezone shift bugs, ensuring active Hora and Choghadiya segments highlight accurately.