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. Singapore Standard Time (SST, UTC+8), no daylight saving time year-round CosmosPandit uses precision astronomy (Jean Meeus, Astronomical Algorithms) to calculate the exact sunrise at Singapore's coordinates (1.352100°N, 103.819800°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.
Singapore's 350,000-strong Indian community forms the country's third-largest ethnic group, and Little India in the Tekka district is one of Asia's most vibrant Indian enclaves. Sri Veeramakaliamman Temple on Serangoon Road, Sri Srinivasa Perumal Temple, and the Arulmigu Mariamman Temple draw thousands of devotees daily. Deepavali on Serangoon Road is Singapore's most spectacular light festival.
Singapore sits at latitude 1.35°N, almost exactly on the Equator. This means sunrise varies by only about 27 minutes across the entire year (6:49 AM to 7:16 AM), making it the most consistent Rahu Kaal city among all major Indian diaspora locations. Despite this consistency, CosmosPandit still calculates from Singapore's exact coordinates every day, because even a 27-minute sunrise shift moves the Rahu Kaal window.
Singapore uses Singapore Standard Time (UTC+8) with no daylight saving, making calculations clean and predictable. The Indian community here is predominantly Tamil (60%), with significant Malayalam, Telugu, Hindi, Punjabi, Gujarati, and Bengali communities. CosmosPandit covers all 8 languages including Tamil (தமிழ்) and Malayalam (മലയാളം).
Singapore's equatorial location means sunrise varies by only 27 minutes across the year, the smallest range of any major Indian diaspora city. Rahu Kaal timing is extremely stable here, which makes it a great entry point for those new to Vedic timing.
During Rahu Kaal in Singapore, it is best to avoid starting any new business ventures or launching projects, as this inauspicious period is believed to bring obstacles and setbacks. Signing contracts or financial agreements, including taking out loans or making large purchases like property or vehicles in Singapore's competitive market, should be postponed until after Rahu Kaal ends. Important travel, especially long-distance journeys departing from Singapore's Changi Airport or seaports, is best not initiated during this window. Weddings, engagement ceremonies, and other auspicious rituals should also be scheduled outside of Rahu Kaal to ensure a harmonious beginning.
Continuing with ongoing work tasks and daily professional responsibilities in Singapore is perfectly fine during Rahu Kaal, as the inauspicious energy only affects new beginnings. This period is actually considered favorable for prayer, chanting mantras dedicated to Rahu, and visiting temples such as the Sri Srinivasa Perumal Temple in Singapore for spiritual remedies. Planning and research activities, such as analyzing business strategies or studying, can be carried out productively during this time. Performing Rahu-specific remedies like donating to charity, wearing blue or black, and meditating are especially beneficial during Rahu Kaal.
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. Singapore Standard Time (SST, UTC+8) is fixed year-round, no DST changes. This makes Rahu Kaal calculations very stable and predictable in Singapore.
Because Singapore is near the Equator (1.35°N), where day length barely changes across the year. In London (51.5°N), the day length varies by 8+ hours, causing dramatic Rahu Kaal shifts. Singapore's sunrise varies by only 27 minutes year-round.
Yes. Tamil (தமிழ்) is one of Singapore's official languages and one of the 8 languages fully supported in CosmosPandit. The full Panchang, Tithi, Nakshatra, Yoga, Vaara, Rahu Kaal, Choghadiya, is available in Tamil script.
Astronomically precise Rahu Kaal timings for 25 major Indian cities.