Dhanteras, also known as Dhantrayodashi, is scheduled for October 18, 2025, marking the commencement of the five-day Diwali festival. The term ‘Dhan’ denotes wealth, while ‘Teras’ signifies the thirteenth day of the Hindu calendar. During Dhanteras, adherents observe the worship of Lord Dhanvantari, associated with Ayurveda, and Goddess Lakshmi, representing wealth and prosperity.
Key observances typically include performing Lakshmi Puja and lighting the Yama Deep. Specific auspicious timings, referred to as Puja Muhurats, are designated for various locations; for example, in Bengaluru, the Muhurat on October 18 is from 7:39 PM to 8:25 PM. Traditional practices often involve purchasing precious metals or new utensils, a custom believed to attract good fortune, and decorating homes to welcome the deities.
Source: https://www.livemint.com/news/trends/dhanteras-2025-puja-muhurat-timings-in-bangalore-delhi-mumbai-gurgaon-11760158775415.html