Thivasam / Shraddha Date Finder
Find death anniversary dates based on Udaya Tithi Siddhantam
Delhi
About Thivasam Calculation
Thivasam (திவசம்) or Shraddha is the annual death anniversary ceremony performed on the same Tithi (lunar day) as the original death day. This calculator uses the Tithi at the time of death to determine all future anniversary dates. You can also choose the traditional Udaya Tithi method if preferred.