The day was brought about a man named Kevin Zaborney in Michigan. Hug Day 2021 They say hugs are the ultimate cure for any kind of problems one faces. All anyone wants is a tight embrace from their loved ones to take their woes away. Like every other feeling has a day dedicated to it. Hugs have one too. It is known as National Hug Day or National Hugging Day that is celebrated every year on January 21. Apart from the feeling of warmth, hugs have scientific advantages as well as they release oxytocin that is a hormone helping people to trust each other. The act of hugging also helps in fighting fatigue and lowers the risk of various heart-related ailments.