Human: What's the best way to keep my skin from getting dry when I'm out in the sun? Assistant: 
The best way to keep your skin from getting dry when you're out in the sun is to wear sunscreen with an SPF of at least 15, and make sure it's reapplied every two hours. You should also avoid going out during peak UV times (10 am-4 pm) and stay in the shade whenever possible. Additionally, drink plenty of water to help keep your body hydrated and moisturized.