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  1. Sunlight - Wikipedia

    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 used to synthesize …

  2. Sunlight | Definition, Wavelengths, & Facts | Britannica

    Oct 13, 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 4,000 …

  3. Sunlight - Energy Education

    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 infrared, visible …

  4. SUNLIGHT Definition & Meaning - Merriam-Webster

    The meaning of SUNLIGHT is the light of the sun : sunshine. How to use sunlight in a sentence.

  5. A World of Sunlight and Heat - Science@NASA

    Jun 22, 2001 · Clouds and snow-covered surfaces are highly reflective, while the ocean strongly absorbs sunlight. Note that Antarctica appears dark because it is night time there in the month of July. The …

  6. Absorption / reflection of sunlight - Understanding Global Change

    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 atmosphere, …

  7. Much of the sun’s light is green. Why does it look yellow?

    May 5, 2025 · Sunlight spans the whole light spectrum — from long-wavelength radio waves to short-wavelength X-rays. The part we can see makes up a small chunk in the middle.

  8. Incredible Role of Sunlight: What You Need to Know

    Apr 10, 2024 · Discover the profound impact of sunlight on health, nature, and energy production. Explore the importance of sunlight exposure and its benefits.

  9. 26 Facts About Sunlight - OhMyFacts

    Nov 7, 2025 · Discover 26 fascinating facts about sunlight, its impact on life, health benefits, and its role in Earth's ecosystem. Illuminate your knowledge today!

  10. Sunlight - Wikiwand

    Sunlight is the portion of the electromagnetic radiation which is emitted by the Sun and received by the Earth, in particular the visible light perceptible to t...