Dhanteras, also known as Dhantrayodashi, marks the first day of the five-day Diwali festival. Good fortune, abundance, and fresh starts are all hallmarks of this joyous occasion. This festival is celebrated on the Trayodashi Tithi of Krishna Paksha in the month of Kartik and is a tribute to Goddess Lakshmi, Lord Kubera, and Lord Dhanvantari. The date of Dhanteras in 2025 is set for October 18th.