AstroVani is a simple astrology companion for Tamil and Hindi speaking families. It brings the daily almanac, birth chart and marriage matching into one app, in your own language. Daily almanac See today's tithi, nakshatra, yoga, karana and weekday, with the auspicious and inauspicious times of the day, such as Rahu Kalam. Daily guidance Read a short daily note for your moon sign. Marriage matching Enter the birth star and moon sign of the bride and the groom.