The new moon days amavasai of this year are given below in each month (Tamil Amavasai 2025).
Amavasai of this month June is
25 June 2025 - Wednesday
Amavasai January 2025
28 January 2025 - Tuesday
29 January 2025 - Wednesday
Amavasai February 2025
27 February 2025 - Thursday
Amavasai March 2025
29 March 2025 - Saturday
Amavasai April 2025
27 April 2025 - Sunday
Amavasai May 2025
26 May 2025 - Monday
Amavasai June 2025
25 June 2025 - Wednesday
Amavasai July 2025
24 July 2025 - Thursday
Amavasai August 2025
22 August 2025 - Friday
Amavasai September 2025
21 September 2025 - Sunday
Amavasai October 2025
21 October 2025 - Tuesday
Amavasai November 2025
19 November 2025 - Wednesday
Amavasai December 2025
19 December 2025 - Friday
Tamil Amavasai (also spelled Amavasya) refers to the new moon day in the Hindu lunar calendar. It holds significant spiritual and religious importance in Hindu culture. The term "Amavasai" is derived from Sanskrit, where "Ama" means "together" and "Vasya" means "to dwell," signifying the moon's alignment with the sun. Amavasai occurs when the moon is not visible in the sky due to its alignment with the sun, marking the beginning of a new lunar cycle. It is considered an auspicious day for Offering prayers to ancestors (Pitru Tarpanam or Shraddha).Performing rituals to seek blessings for family and to alleviate ancestral karmas. Seeking spiritual growth, as it is believed that meditations and prayers are more effective on this day People observe fasts and engage in charitable acts. Some undertake pilgrimages or visit sacred rivers for a holy dip. Special poojas are performed in temples, especially those dedicated to Lord Shiva and Goddess Kali. Amavasai is observed differently across India Mahalaya Amavasya: Dedicated to ancestors during Pitru Paksha. Thai Amavasai: Observed in Tamil Nadu, significant for honoring ancestors. Diwali Amavasya: Marks the festival of lights, particularly in North India.