What affects the amount of sun at a given location?

The amount of sun a location receives is primarily influenced by its latitude, with areas closer to the equator experiencing more direct sunlight year-round. Seasonal changes also play a role, as the tilt of the Earth's axis affects the angle and duration of sunlight during different times of the year. Additionally, local geographic features, such as mountains and bodies of water, can create microclimates that impact sunlight exposure. Lastly, atmospheric conditions, including cloud cover and pollution, can further affect the intensity and duration of sunlight reaching the ground.