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. Surat (72.83°E) has nearly the same longitude as Mumbai — sunrise differs by under 2 minutes. Both are among India's latest-sunrise major cities. CosmosPandit uses precision astronomy (Jean Meeus, Astronomical Algorithms) to calculate the exact sunrise at Surat's coordinates (21.170200°N, 72.831100°E), giving you the correct Rahu Kaal every day.
Surat is Gujarat's diamond and textile capital — 90% of the world's diamonds are cut and polished here. The city's thriving Swaminarayan community, active Jain network, and traditional Hindu households all follow Vedic timing. No major diamond transaction or textile shipment launches without checking the Muhurat. Surat's sunrise at 72.8°E is the latest in Gujarat, matching Mumbai's.
India uses a single timezone (IST, UTC+5:30) across 30° of longitude. But sunrise follows the sun, not the clock — every 1° of longitude – 4 minutes difference. Kolkata’s sunrise is 80 minutes earlier than Mumbai’s on the same IST day, so Rahu Kaal falls at genuinely different times in each city.
This Rahu Kaal page is just the start. The CosmosPandit app gives every Indian the full Vedic astrology toolkit — in their own language, with timings precise for their city:
No. Vadodara (73.18°E) is 0.35 degrees east of Surat, so sunrise is about 1.5 minutes earlier in Vadodara. A small but real difference for precise Muhurat timing.
Surat's diamond industry involves transactions worth crores of rupees daily. Trading families follow Vedic timing for every major deal — Rahu Kaal is the non-negotiable 'do not start' window before any significant business action.
Yes. CosmosPandit fully supports Gujarati (ગુજરાતી) — all timings and Panchang in Gujarati script.
Astronomically precise Rahu Kaal timings for 25 major Indian cities.