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Staying Safe in the Sun

Texas sun and heat are part of life on campus, but too much exposure can lead to sunburn, heat exhaustion and long-term skin damage. A few simple habits can keep you protected, whether you're walking to class, studying on the South Lawn or spending the weekend outdoors. Below are some easy ways to stay safer in the sun throughout the day.

Apply Sunscreen

Sunscreen can be one of the best defenses against the sun. When using sunscreen:

  • Check the Label: Choose sunscreen that has a minimum of SPF 30. Ensure that it is water-resistant and offers broad spectrum coverage.
  • Apply Ahead of Time: Ideally, aim to apply sunscreen 15 minutes before going outdoors. If you are already outside, apply as soon as possible.
  • Apply Enough: Apply an even coat of sunscreen to any portion of the skin not covered by clothes. Make sure you pay attention to applying behind the ears, inside of arms, the tops of the feet and under the chin.
  • Ask for Help: Ask a friend to help apply sunscreen on hard-to-reach areas.
  • Reapply: Reapply sunscreen every two hours or immediately after swimming or sweating.
  • Check the Expiration Date: If the sunscreen is expired, the ingredients in the product will not be as effective. Sunscreen is designed to remain at its original strength for 3 years.

Stay Hydrated

Grab a refillable water bottle and fill it up before you leave home or at a water fountain on campus. Drink water throughout the day.

Know the Signs of Heat Exhaustion

Texas heat can also cause heat exhaustion, which happens when your body overheats faster than it can cool down. Know the signs so you can catch it early.

Watch for:

  • Heavy sweating, cold or clammy skin
  • Nausea, dizziness or headache
  • Fast, weak pulse
  • Muscle cramps or fatigue

If you or someone nearby shows these signs:

  • Move to shade or an air-conditioned space
  • Loosen clothing and cool down with water or a damp cloth
  • Sip water slowly, don't gulp
  • Rest until symptoms improve

Call 911 right away if symptoms don't improve within an hour, or if you notice signs of heat stroke, such as confusion, very high body temperature or hot, dry skin with no sweating.

Seek Shade or Bring Your Own

Find structures or outdoor spaces that shelter you from direct sunlight or use an umbrella or wide-brimmed hat to protect the top of your head.

Choose The Right Clothing

Cover exposed areas of skin with loose-fitting clothing. Choose clothing that provides comfort and protection:

  • Wide-brimmed hats or visors that shade the face, ears and neck.
  • Sunglasses that protect against 99-100% of UV rays.
  • Lip balms with SPF 30+.
  • Clothes with sun protective, ultraviolet protection factor (UPF) fabric. Look for the Skin Cancer Foundations seal on the tag.

Check the UV Index

Before heading outside, check the UV index on a weather app or forecasting website. UV rays can penetrate clouds, so still prioritize sun protection when it is overcast. Even on low UV index days, it's recommended to stick to the basics, including sunscreen and sunglasses. And since UV rays peak between 10 a.m. and 4 p.m., try to schedule outdoor activities outside that window when you can.