**Denver's Dark Skin: Altitude Lies Hiding Sunburns?**

By Franklin Everett Shaw

November 4, 2025

Have you ever considered that your skin tone might not be as invincible as you think, especially under the relentless Denver sun? Many Denver residents with darker skin tones mistakenly believe they’re immune to sunburn. This misconception, coupled with Denver’s high altitude and intense solar radiation, creates a perfect storm for unexpected and potentially severe sunburns. It’s time to shatter this myth and equip ourselves with the knowledge to protect our skin effectively.

Denver’s altitude significantly amplifies UV radiation. For every 1,000 feet above sea level, UV levels increase by approximately 4-5%. Denver sits at a mile high (5,280 feet), meaning UV radiation is considerably stronger than at sea level. This increased intensity affects everyone, regardless of skin tone.

Melanin does offer some natural protection. However, it’s not a complete shield. Darker skin contains more melanin, which absorbs and disperses UV radiation more effectively than lighter skin. This translates to a lower risk of sunburn compared to someone with fair skin.

The problem lies in underestimation. People with darker skin often assume they don’t need sunscreen, or they use it sparingly. This can lead to painful sunburns, long-term skin damage, and an increased risk of skin cancer, even if the risk is statistically lower than for those with lighter skin.

Choosing the right sunscreen is crucial. Look for broad-spectrum sunscreen with an SPF of 30 or higher. Broad-spectrum means it protects against both UVA and UVB rays. Don’t fall for the myth that higher SPF is always better; SPF 30 blocks 97% of UVB rays, while SPF 50 blocks 98%. The difference is minimal, and proper application is more important than chasing a higher number.

Many sunscreens leave a white cast on darker skin. This is due to the mineral ingredients like zinc oxide and titanium dioxide. Opt for tinted sunscreens or those specifically formulated for darker skin tones. These often use micronized minerals that blend more seamlessly. Black Girl Sunscreen is a popular and effective option, readily available online and at some retailers.

Apply sunscreen generously and evenly. Most people don’t use enough. Aim for about one ounce (a shot glass full) to cover your entire body. Don’t forget often-missed areas like your ears, the back of your neck, and the tops of your feet. Reapply every two hours, or more frequently if you’re swimming or sweating.

Consider the “shadow rule.” If your shadow is shorter than you are, the sun’s rays are at their strongest, and you need to be extra vigilant about sun protection. This is especially important in Denver, where the sun’s intensity can be deceptive, even on cloudy days.

Altitude sickness can exacerbate sunburn symptoms. Dehydration, a common symptom of altitude sickness, can make sunburned skin feel even drier and more painful. Drink plenty of water and consider using a hydrating moisturizer after sun exposure.

Recognizing a sunburn on darker skin can be tricky. Redness may not be as obvious. Look for signs like skin that feels hot to the touch, pain or tenderness, and itching. In severe cases, blisters may form.

Treating a sunburn in Denver requires extra attention. Cool compresses can help soothe the skin. Apply aloe vera gel or a moisturizing lotion to keep the skin hydrated. Avoid harsh soaps or scrubs that can further irritate the skin.

If you experience severe sunburn symptoms, such as blistering, fever, chills, or nausea, seek medical attention. A doctor can assess the severity of the burn and recommend appropriate treatment. They can also rule out any complications related to altitude sickness.

Don’t underestimate the power of protective clothing. Wide-brimmed hats, sunglasses, and long-sleeved shirts can provide additional protection from the sun. Look for clothing with a UPF (Ultraviolet Protection Factor) rating for even greater defense.

Seek shade whenever possible, especially during peak sun hours (10 am to 4 pm). This is a simple yet effective way to minimize your exposure to harmful UV rays. Plan outdoor activities for earlier in the morning or later in the afternoon when the sun is less intense.

Remember, prevention is key. Incorporating sunscreen into your daily routine, regardless of the weather, is the best way to protect your skin from the sun’s harmful effects. Make it a habit, just like brushing your teeth.

Consider using a daily moisturizer with SPF. This is a convenient way to protect your face from the sun’s rays without adding an extra step to your skincare routine. Look for a lightweight, non-comedogenic formula that won’t clog your pores.

Educate yourself and others. Share this information with your friends and family, especially those who may be unaware of the risks of sunburn in Denver. The more people who are informed, the better protected our community will be.

Don’t rely solely on sunscreen. Sunscreen is an important tool, but it’s not a substitute for other sun-protective measures. Combine sunscreen with protective clothing, shade, and limiting your time in the sun for optimal protection.

Be mindful of reflective surfaces. Snow, water, and sand can reflect UV rays, increasing your exposure. This is particularly relevant in Denver, where snow is common in the winter months. Wear sunglasses and apply sunscreen even on snowy days.

Check the UV index forecast. Many weather apps and websites provide a daily UV index forecast. This can help you plan your outdoor activities and take appropriate sun-protective measures. A higher UV index means a greater risk of sunburn.

Consider a yearly skin check with a dermatologist. Early detection is crucial for treating skin cancer. A dermatologist can examine your skin for any suspicious moles or lesions and recommend appropriate treatment if necessary.

Don’t forget about your lips. Lips are particularly vulnerable to sun damage. Use a lip balm with SPF 30 or higher to protect them from sunburn and dryness. Reapply frequently, especially after eating or drinking.

Remember that sunburns can happen even on cloudy days. Clouds don’t block all UV rays. Up to 80% of UV radiation can penetrate clouds, so it’s important to protect your skin even when the sun isn’t shining brightly.

Be patient with your skin. Sunburns can take several days to heal. Avoid picking or scratching the skin, as this can increase the risk of infection. Allow your skin to heal naturally and avoid further sun exposure until it has fully recovered.

Denver’s unique environment demands a proactive approach to sun protection. By understanding the risks and taking the necessary precautions, residents with darker skin tones can enjoy the city’s outdoor activities without compromising their skin health. Don’t let the myth of immunity lead to painful sunburns and long-term damage. Protect your skin, and enjoy the Colorado sunshine responsibly.