Seasonal Sun Protection: How Your Routine Should Change

Sun protection is often associated with summer, but ultraviolet (UV) radiation affects the skin all year long. UVA rays remain consistent throughout the seasons and are responsible for long-term skin aging, while UVB rays vary in intensity and cause sunburn. Because these rays behave differently, your sun protection routine should adjust with the seasons rather than disappear.

Spring: Preparing the Skin for Increased UV Exposure
During spring, UV levels begin to rise even though temperatures remain mild. Many people underestimate sun exposure at this time, leading to early skin damage. Lightweight daily sunscreen should become a consistent habit in spring, especially as outdoor activity increases. This season is ideal for rebuilding sun-care habits after winter.

Summer: Maximum Protection and Frequent Reapplication
Summer brings the highest UV intensity of the year. Heat, sweat, and oil can reduce sunscreen effectiveness, making reapplication essential. Lightweight, breathable textures help maintain comfort while ensuring consistent protection. Protective measures such as shade, hats, and sunglasses further reduce cumulative sun damage.

Fall: Maintaining Protection as UV Levels Decrease
Although temperatures cool in fall, UVA rays remain present and continue to contribute to aging and pigmentation. Many people stop using sunscreen too early during this season. Daily protection should continue, with slightly more nourishing formulas if the skin feels drier due to cooler air.

Winter: Hidden UV Risks in Cold Weather
Winter sun can be deceptive. Snow reflects UV rays, increasing exposure, especially in high-altitude or snowy environments. Cold air and indoor heating can also weaken the skin barrier, making sun protection combined with hydration especially important.

Why Seasonal Adjustment Matters
Adjusting sun protection by season helps prevent overexposure in summer and under-protection in winter. A year-round approach minimizes cumulative sun damage, preserves collagen, and supports long-term skin health.