The temple priests perform
pujas (rituals) six times on a daily basis. These include the Kaalaippani at 5:30 a.m., Kaalai Vazhipaadu at 8:00 a.m., Nadunchama Vazhipaadu at 10:00 a.m., Maalaipani at 6:00 p.m., Irandaam Kaalai Pani at 8:00 p.m. and Iravuppani at 10:00 p.m. Each ritual comprises four steps:
Thirumanchanam (sacred bath),
Alangaaram (decoration),
Neivedhiyam (food offering) and
Theepaarathanai (waving of lamps) for both Annamalaiyar and Unnamulai Amman. The worship is held amidst music with
nagaswaram (pipe instrument) and
tavil (percussion instrument), religious instructions in the
Vedas read by priests and prostration by worshippers in front of the temple mast. Special pujas are performed on Mondays (Soma varam) and Fridays (Sukra varam), and on
Pradosha,
Amavasya,
Purnima,
Chaturthi, and
Kiruthigai. On the occasion, the image of Annamalaiyar is taken on a wooden chariot around the mountain. Inscriptions indicate that the festival was celebrated as early as the Chola period (from 850 CE to 1280 CE) and was expanded to ten days in the 20th century. Every full moon, thousands of pilgrims circumambulate the Annamalai hill barefoot. The circumambulation covers a distance of , and is referred as
girivalam. According to Hindu legend, the circumambulation is considered as an atonement for one's sins, fulfils wishes and helps achieve freedom from the
cycle of birth and rebirth. Various offerings are made in the temple tanks, shrines, pillared halls, springs and caves around the hill. On
Chitra Pournami, five wooden
temple cars are used for taking the gods on a procession.
Thiruvoodal is celebrated during the first week of the Tamil month
Thai every year. On the morning of
Maatu Pongal, the Nandi is decorated with garlands made of fruits, vegetables and sweets. The deities of Annamalaiyar and Unnamulai Amman are taken out of the temple to
Thiruvoodal Street to enact the
oodal (or love tiff) between the two in the evening. ==References==