"Diwali, the Hindu festival of lights, celebrates the triumph of good over evil and knowledge over ignorance. Observed by various Indian religions, Diwali falls between mid-September and mid-November during the Hindu lunisolar months of Ashvin and Kartika. Festivities typically span five to six days, filled with symbolic rituals and cultural practices."
The first White House Diwali celebration took place in 2003 under President George W. Bush.
The United States Congress officially recognized the religious and historical significance of Diwali in 2007.
Barack Obama made history in 2009 by becoming the first US President to personally attend a Diwali celebration at the White House.
Since 2009, Diwali has been celebrated annually at 10 Downing Street, the residence of the British Prime Minister, demonstrating the festival's growing recognition and acceptance in the UK.
In 2013, approximately ₹25 billion (US$300 million) worth of fireworks were sold to merchants for the Diwali season, indicating the festival's significant economic impact.
The ASSOCHAM forecasted that online shopping during the 2017 Diwali season would exceed ₹300 billion (US$3.6 billion), highlighting the growing popularity of e-commerce during the festival.
The INDF ETF was launched to coincide with Diwali 2020, marking a notable event in the financial world related to the festival.
During the 2023 Diwali celebrations, New Delhi experienced severe air pollution, briefly ranking as the world's most polluted city with an air quality index of 680 on one night.
In 2023, a Diwali celebration in Ayodhya, Uttar Pradesh, India, set a new Guinness World Record for the largest display of oil lamps, with 2,223,676 lamps illuminated on Diwali eve.