A common misconception is that sunglasses are only indispensable during the scorching summer months when the sun's rays are most intense. However, harmful ultraviolet (UV) rays can be just as potent in winter, especially in regions like Australia, where the ozone layer is thin, allowing more UV radiation to reach the Earth's surface. According to the Cancer Council Australia, UV rays can cause eye damage year-round, making it vital to shield your eyes from both UVA and UVB rays.