Sunlight is a key factor in photosynthesis, the process used by plants and other autotrophic organisms to convert light energy, normally from the Sun, into chemical energy that can be …

Aug 1, 2025 · While there are many good reasons to get some sunlight, it’s important to understand that the sun emits UV radiation. This radiation can penetrate the skin and damage …

Dec 24, 2025 · Sunlight, solar radiation that is visible at Earth’s surface. The amount of sunlight is dependent on the extent of the daytime cloud cover. Some places on Earth receive more than …

Feb 20, 2025 · Sunlight provides vitamin D, boosts mood and aids in sleep. Recommendations vary, but just 10 to 30 minutes of sun exposure on bare skin will do the trick.

May 5, 2025 · Sunlight's peak intensity is at a green wavelength. Here’s why it doesn’t appear that way to us.

When sunlight strikes the Earth, it is mostly reflected or absorbed. Reflected light bounces back into space while absorbed light is the source of energy that drives processes in the …

Sep 12, 2025 · Getting regular sunlight can improve vitamin D levels and boost mood. Everyone's sunshine needs differ, but here's how much to aim for each day.

Sunlight, also known as solar radiation, refers to the incoming light to the Earth that originated from the Sun. This light represents a portion of the electromagnetic spectrum that includes …

A little online application with interactive map that shows sun movement and sunlight phases during the given day at the given location.

Solar radiation, often called the solar resource or just sunlight, is a general term for the electromagnetic radiation emitted by the sun. Solar radiation can be captured and turned into …