Thai Amavasya or Thai Amavasai is the No Moon day in Thai month in Tamil calendar. In 2026, Thai Amavasya date is January 18. Though on every amavasai, devotees offer Tharpanam to their dead ancestors, Thai amavasai is even more auspicious as it is the first Amavasya in Utharayanam. Thai Amavasya is also known for … Continue reading Thai Amavasya 2026 | Thai Amavasyai