Most Vedic apps show the same Rahu Kaal for all of India — calculated from a generic IST formula. But Rahu Kaal is 1/8th of the actual daytime from today's sunrise at your location. Ujjain (75.79°E) was the prime meridian of ancient Indian astronomy (Surya Siddhanta). Modern IST uses 82.5°E instead. Ujjain sunrise is 28 min later than IST meridian. CosmosPandit uses precision astronomy (Jean Meeus, Astronomical Algorithms) to calculate the exact sunrise at Ujjain's coordinates (23.176500°N, 75.788500°E), giving you the correct Rahu Kaal every day.
Ujjain is one of the seven sacred cities (Sapta Puri) of Hinduism, home to the Mahakaleshwar Jyotirlinga — one of the 12 most sacred Shiva shrines in India. Ujjain holds a unique place in Vedic astronomy: it was the prime meridian of the Surya Siddhanta and ancient Indian calendrical science — the original zero longitude of Hindu astronomy. The Simhastha Kumbh Mela held here every 12 years draws 75 million pilgrims. Every ritual at Mahakaleshwar is timed to Ujjain's actual sunrise.
ભારત 30° રેખાંશ જેટલા વિસ્તારમાં એક જ સમય ઝોન (IST, UTC+5:30) વાપરે છે. પણ સૂર્યોદય ઘડિયાળ નહીં, સૂર્ય ને અનુસરે છે — દરેક 1° = 4 મિનિટ ફર્ક. આ રીતે કોલકાતા ના સૂર્યોદય મુંબઈ કરતા 80 મિનિટ વહેલો થાય છે.
આ રાહુ કાળ પેઝ તો બસ શરૂઆત છે. CosmosPandit App દરેક ભારતીય ને તેમની ભાષા અને શહેર ના ચોક્કસ સમય સાથે સંપૂર્ણ ટૂલ્સ આપે છે:
Ancient Indian astronomers selected Ujjain (75.77°E) as the zero longitude because it lies on a convenient meridian that also passes through Lanka (Sri Lanka) and Mount Meru in ancient geographical models. The Surya Siddhanta, written over 1500 years ago, defines Ujjain as the prime meridian. When IST was established in 1905, the British chose 82.5°E instead.
The Mahakaleshwar temple's daily Bhasma Aarti begins at 4 AM and the subsequent aartis are at sunrise-relative times. The temple pandits use the traditional Ujjain Panchang (calibrated to 75.77°E) for exact timing. CosmosPandit's calculation from Ujjain's coordinates matches this traditional timing.
Yes. CosmosPandit is fully available in Hindi — all timings, Rashifal, and Panchang in Hindi. Ideal for Mahakaleshwar devotees and Simhastha Kumbh pilgrims.
25 મુખ્ય ભારતીય શહેરો માટે ખગોળ-ચોક્કસ રાહુ કાળ.