That's right! Sunspots occur on the surface of the sun, specifically in the photosphere, which is the visible layer of the sun's atmosphere.

Here's a little more about sunspots:

* Cooler than the surrounding area: They appear dark because they are cooler than the surrounding photosphere, even though they are still incredibly hot (around 7,500 degrees Fahrenheit).

* Magnetic activity: Sunspots are caused by intense magnetic fields that disrupt the normal flow of energy from the sun's interior to the surface.

* Cycles: They follow a cycle of about 11 years, where the number of sunspots fluctuates from a minimum to a maximum.

Let me know if you have any other questions about sunspots or the sun!