The sun's rays are strongest between 10 am and 4 pm, making this time period the most likely to cause sunburn and skin damage. While you can still enjoy the outdoors during these hours, it's important to take precautions like wearing sunscreen, protective clothing, and seeking shade.
Why is 10 am to 4 pm the worst time for sun exposure?
- UVB Radiation: The sun emits both UVA and UVB radiation. UVB rays are the main cause of sunburn and skin cancer. The UVB radiation is strongest between 10 am and 4 pm, meaning you're more likely to get burned during this time.
- Intensity of Sun: The sun's angle in the sky is higher during this period, meaning the rays hit the earth more directly and are therefore more intense.
How to Stay Safe in the Sun:
- Wear sunscreen: Apply a broad-spectrum sunscreen with an SPF of 30 or higher to all exposed skin. Reapply every two hours, or more often if swimming or sweating.
- Wear protective clothing: Cover up with light-colored clothing that's tightly woven. Hats and sunglasses are also essential.
- Seek shade: Take breaks from the sun by finding shade under trees, umbrellas, or buildings.
- Limit sun exposure during peak hours: Try to schedule outdoor activities for early morning or late afternoon when the sun is less intense.
Remember: Sun damage is cumulative, meaning the effects of repeated exposure add up over time. Even on cloudy days, some UV radiation reaches the earth, so it's important to protect your skin year-round.
