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Sun safety is always in season. It’s important to protect your skin from sun damage throughout the year, no matter the weather.

Why? Exposing your skin to the sun year-round means you are exposing it to ultraviolet radiation, which can cause sunburn, skin aging (such as skin spots, wrinkles, or “leathery skin”), eye damage, and skin cancer, the most common form of cancer in the U.S.

Skin cancer is on the rise in the U.S. The National Cancer Institute estimates there were 100,640 new cases of skin melanomas and 8,290 related deaths in 2024. In 2021, there were an estimated 1.4 million people living with melanoma of the skin in the U.S. About 6.1 million people are treated for basal cell carcinoma and squamous cell carcinoma, the two most common types of skin cancer, in the U.S. every year, according to the Centers for Disease Control and Prevention. Sunscreen is one way to protect against the rise in skin cancer rates.

The U.S. Food and Drug Administration continues to evaluate sunscreen products to ensure that they are safe and effective. Although all sunscreens help protect people from sunburn, only broad-spectrum sunscreens with a sun protection factor (SPF) of at least 15 help protect us from skin cancer and early skin aging caused by the sun.

Lower Your Risk for Sunburn, Skin Cancer, and Early Skin Aging

Sun damage to the body is caused by invisible ultraviolet (UV) radiation. Sunburn is a type of skin damage caused by the sun. Tanning is also a sign of the skin reacting to potentially damaging UV radiation by producing additional pigmentation that provides it with some, but often not enough, protection against sunburn.

Spending time in the sun unprotected increases your risk of skin cancer and early skin aging. People of all