A R U N A C H A L A S A M U D R A- Sacred Power - Festivals

Tamil Month	Festival
Chitrai (April-May)	Chitirai Vasantha Urchavam (10 days)
Vaikasi (May-June)	Vaikasi Urchavam (1 day)
Ani (June-July)	Ani Bramorchavam (10 days) Ani Thirumanjanam (Lord Nataraja Urchavam - 1 day)
Adi (July-August)	Adi Pooram Bramorchavam (10 days)
Avani (August-September)	Avani Moolam Urchavam (1 day)
Puratasi (September-October)	Navarathri Urchavam (9 days)

Aippasi (October-November)	Annabisheka Urchavam (1 day) Kanda Sashti Urchavam (6 days)
Karthigai (November-December)	Karthigai Deepa Bramorchavam (17 days)
Margazhi (December-January)	Vaikunda Ekadasi Urchavam (1 day) Arudra Darisanam (Lord Nataraja Urchavam) 1 day
Thai (January-February)	Uthrayana Punyakala Bramorchavam (10 days) Thiruvoodal Urchavam (1 day) Manalurpettai Theerthavari Urchavam (1 day) Kalasapakkam (Rathasapthami) Theerthavari Urchavam (1 day)
Masi (February-March)	Maha Shivaratri Urchavam Masi Makam Pallikondpattu Theerthavari Urchavam
Panguni (March-April)	Panguni Uthiram Thirukalyana Urchavam (6 days)