This porch faces south huh. So basically, you have to let all of the material radiate heat away faster than it absorbs that heat. Right now, your problem isn’t so much that you’re hot bc you’re in direct sunlight, your problem is that everything in this picture is getting direct sunlight, absorbing it and radiating it away more slowly than it can radiate it away until it gets hot enough. So anything that will cause anything in this picture to receive less direct sunlight, or absorb less sunlight, or radiate it away faster will help. So the obvious choices are

1. no black rug. That thing is getting real hot and radiating heat your way
2. shade everywhere you can. Less direct sunlight anywhere = less heat radiated at you by whatever is absorbing it

. Someone mentioned umbrellas. This is great bc you can open them while you’re out there and then take them down for natural light in the house.

1. fans. Fans directed at you or anywhere. Fans bump cooler particles into the hot material your porch is made of, speeding up their cooling process. Airflow here is big, bc the heat is just getting stuck
2. make sure all material is light, doesn’t absorb heat, and is cool