National Sunglasses Day

National Sunglasses Day Quick Facts - CA

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2024 DateJune 27, 2024
2025 DateJune 27, 2025

National Sunglasses Day

National Sunglasses Day in

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National Sunglasses Day History

National Sunglasses Day is an annual observance that highlights the importance of wearing sunglasses to protect the eyes from harmful ultraviolet (UV) rays. In addition to promoting eye health, the observance brings awareness to the various styles and trends in sunglasses. The event showcases how sunglasses are not only a fashion accessory but also a means of safeguarding one's sight.

Although the origin of this observance is not well-documented, it is primarily associated with the United States. Eye protection is critical for Canadians due to the country's diverse geography and a wide range of outdoor activities that expose individuals to UV rays. The long winters and reflective snow often necessitate sunglasses to minimize glare and potential damage from sunlight. During the summer, sunglasses play an essential role in protecting the eyes of those who enjoy outdoor sports or activities near water.

National Sunglasses Day is observed on June 27th, serving as a reminder for Canadians to prioritize their eye health by wearing sunglasses year-round. To celebrate the occasion, people may share photographs on social media sporting their favorite pair of sunglasses using the hashtag #NationalSunglassesDay. Retailers often participate in the celebration by offering discounts and promotions on sunglasses. By taking part in this observance, Canadians can continue to care for their eyes, reduce the risk of sun-related vision problems, and stay up-to-date with the latest trends in sunglasses.

National Sunglasses Day facts

  • UV radiation can increase the chance of developing cataracts which are a form of eye damage. Cataracts harm the eyesight of millions of Americans and cost billions of dollars in medical care each year.
  • According to, children typically receive up to 3 times the amount of annual sun exposure as adults. This exposure increases the likelihood of receiving UV eye damage as children’s eyes do not filter out UV rays as easily.
  • The first shades were not protecting eyes from the sun. In 12th Century China, judges used smoked quartz lenses to mask their emotions.
  • The Canadian Association of Optometrists (CAO) encourages Canadians to wear sunglasses that block 100% of UVA and UVB rays to protect the eyes from harmful solar radiation.
  • In Edmonton, Canada, during the late 1930s and early 1940s, optician Joseph L. Giles made his version of snow goggles for Canadian ski troops and military pilots involved in WWII. His selection of colored lenses paved the way for people to wear sunglasses that looked fashionable and offered the needed UV protection.

Top things to do in Canada for National Sunglasses Day

  • Purchase some sunglasses! Check out several considerations and recommendations to find the best options for you.
  • Check out a UV calculator to see where the highest concentrations of UV rays are in the US.
  • Visiting a local sunglasses store and purchasing a stylish new pair of sunglasses to protect your eyes.
  • Head to popular tourist spots such as Niagara Falls, Banff National Park, or the CN Tower and rock your sunglasses as you explore these iconic places.

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