The International Day of Happiness is celebrated annually on March 20th, promoting the importance of happiness and well-being as universal goals. Established by the United Nations in 2012, this day encourages individuals and communities to recognize the significance of happiness in their lives and to strive for a more joyful world. On this day, various activities and events are organized globally to raise awareness about the benefits of happiness and to inspire actions that contribute to a happier society. The theme often focuses on how happiness can be achieved through sustainable development, social connections, and mental health awareness.