Local calendar Compile local calendar Compile the Thithi and Star for any location. By simply entering the time difference from India, and the local sun rise and sun set times, this program allows you to generate the Thithi and star for the Tamil month of your choice. This is veryu helpful for accurately determining stars for birthdays, and Srardha thithi. Rahukalam/Yamagantam Prepares a table of Rahukalam and Yamagantam calculated for specific sunrise and sunset time. Amavasyai Calculator Caluclaute Amavasyai for tharpanam for your location Your input: Time difference from India, local sunrise time and sunset times. With this inout the calculator determines the day for Amavasyai Tharpanam. Inforamtion for proper sankalpam is also provied. Ekadasi Calculator Caluclaute Ekadasi for your location Your input: Time difference from India, local sunrise time for Ekadasi and dwadasi days. With this inout the calculator determines the day for Ekadasi upavasam and the time by which Dwadasi paranani must be completed the next day. Panjangam Panjanga Sanghraham Panjanga Sangharam as appearing in Sri Nrisimha Priya. This is good only for India. This page also has a link to a similar page good for the Eastern time zone in the U.S.