National Sunglasses Day is celebrated annually on June 27. This day promotes the importance of wearing sunglasses to protect eyes from harmful ultraviolet (UV) rays. Sunglasses not only enhance style but also play a crucial role in eye health by reducing glare and preventing potential damage from sun exposure. The day encourages people to showcase their favorite pairs of sunglasses on social media, often using the hashtag #NationalSunglassesDay. Retailers and brands may offer special promotions or discounts, making it a great opportunity for consumers to purchase new sunglasses while raising awareness about eye protection.