Tamil Astrology is an old Science which helps us to know about our future. It is based on moon signs, sun signs and star signs.One's birth chart can be assigned by calculating his/her birth time,date and place. In Tamil Astrology, There are 12 sun signs and 27 star signs.
Mesham, Rishibam, Mithunam, Kadagam, Simmam, Kanni, Thulam, Viruchigam, Dhanusu, Magaram, Kumbam and Meenam are 12 sun signs. Aswini, Bharani, Kiruthigai, Rohini, Mirugasiridam, Thiruvathirai, Poonarpoosam, Poosam, Ayilyam, Magam, Pooram, Uthiram, Hastham, Chithirai, Swathi, Visagam, Anusham, Kettai, Moolam, Pooradam, Uththiradam, Thiruvonam, Avittam, Sathayam, Poorattathi, Uththirattathi, Revathi. Apart from this, 12 planets such as Sooriyan, Budhan, Sukiran, Sevvai, Guru, Sani, Rahu, Ketu situated in 12 houses of our birth chart.
Each house of birth chart will give certain things to our life and again its purely based on the presence of a particular planet.