Observed on the Sravana day within the solar month of Leo.
The festival is observed during the window when this nakshatra is active. Times are in Shimo-tsuma local clock.
Onam (Thiruvonam) is one of the festivals observed in the Hindu calendar. A detailed account of its mythology, significance, and rituals is being prepared.
Computed for Shimo-tsuma (Asia/Tokyo) using local sunrise, sunset and astronomical positions.
Daily tithi, nakshatra, sunrise, sunset and upcoming festivals — all computed for Shimo-tsuma.