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. Ahmedabad (72.6°E) is India's westernmost major city, sunrise is 40 min later than IST meridian and 63 min later than Kolkata. Generic IST Rahu Kaal tables are most inaccurate here. CosmosPandit uses precision astronomy (Jean Meeus, Astronomical Algorithms) to calculate the exact sunrise at Ahmedabad's coordinates (23.022500°N, 72.571400°E), giving you the correct Rahu Kaal every day.
Rahu Kaal is the roughly 90-minute window each day ruled by the shadow planet Rahu, traditionally avoided for starting anything new, travel, deals, purchases, or ceremonies. It is the eighth part of the daytime (sunrise to sunset), and which part it falls in is fixed by the weekday, so the clock time shifts daily and by city.
Ahmedabad is Gujarat's largest city and a centre of Swaminarayan faith, home to the grand BAPS Akshardham temple and the ornate Hutheesing Jain Temple. Gujarati diamond merchants and traders follow Vedic timing with great seriousness, even the Bombay Stock Exchange holds a special Muhurat trading session on Diwali. Ahmedabad at 72.6°E has one of the latest sunrises among India's major cities, making generic IST Rahu Kaal tables most misleading here.
During Rahu Kaal in Ahmedabad, hold off on launching new businesses, opening shops, or signing any contracts or financial agreements. Avoid beginning important journeys, whether for work or personal travel, as this window is considered unfavorable for fresh starts. Weddings, property registrations, vehicle purchases, and taking out loans are all best scheduled well outside this period to keep those milestones protected and auspicious.
Work that is already in progress flows just fine during Rahu Kaal, so feel free to continue your tasks, answer emails, or wrap up ongoing projects without worry. This window is actually considered quite favorable for prayer, mantra chanting, and spiritual reflection, and reciting the Rahu mantra "Om Rahave Namah" during this time is a respected remedy that many astrologers recommend. Planning, research, studying, and quiet household chores are all perfectly suited to these hours, making it a productive time as long as you are not beginning something entirely new.
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:
Very close, Surat (72.83°E) is slightly east of Ahmedabad (72.57°E), so Surat's sunrise is about 1 minute earlier. The CosmosPandit app calculates for each city precisely.
Gujarat's trading communities, Vanias, Jains, Patels, Baniyas, have observed Vedic timing for centuries. Major decisions: new business registration, first day of trading, signing contracts, purchase of gold or property, are all timed to Muhurat. Even the Bombay Stock Exchange holds a special Diwali Muhurat trading session observed by Gujarati traders across the country.
Yes. CosmosPandit fully supports Gujarati (ગુજરાતી), all timings, Rashifal, and Panchang are available in Gujarati script. Download the app and select Gujarati from language settings.
Astronomically precise Rahu Kaal timings for 25 major Indian cities.