From The Art and Popular Culture Encyclopedia
Sunlight, in the broad sense, is the total frequency spectrum of electromagnetic radiation given off by the Sun. On Earth, sunlight is filtered through the Earth's atmosphere, and solar radiation is obvious as daylight when the Sun is above the horizon.
- Earth's atmosphere
- Color temperature
- Crepuscular rays, rays of sunlight that appear to radiate from a single point in the sky.
- Electromagnetic radiation and health
- Fraunhofer line
- Effect of sun angle on climate
- Light beam
- List of light sources
- Ozone layer
- Ozone hole
- Photic sneeze reflex
- Risks and benefits of sun exposure
- Solar variation
- Coronal radiative losses