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1. • 15 million degrees Celsius

     • The temperature of the sun varies from around 27 million degrees Fahrenheit (15 million degrees Celsius) at the core to only about 10,000 degrees F (5,500 degrees C) at the surface, according to NASA.
     www.space.com/17137-how-hot-is-the-sun.html

     How hot is the sun? | Space

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   How hot is the Sun?

   • The temperature of the Sun varies, from 5500 C (10,000 F) on its surface up to 15 million C (27 million F) at its core. Have you ever wondered just how hot the Sun is? It’s not a single temperature because the Sun consists of layers where different processes occur.

   How Hot Is the Sun? Sun Temperature - Science Notes and Projects

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   How does the temperature of the Sun vary?

   • Arranged in layers, the sun varies in temperature: It is hottest at its center, and cooler in its outer layers — until it strangely reheats at the fringes of the sun's atmosphere. At the sun's core, gravity causes intense pressure, and temperatures of up to 27 million degrees Fahrenheit (15 million degrees Celsius).

   How Hot Is the Sun? | Temperature of the Sun - Live Science

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   What is the temperature of the Sun's atmosphere?

   • Temperatures in the sun's atmosphere also vary considerably between the layers. In the photosphere, temperatures reach about 10,000 degrees F (5,500 degrees C) according to the educational website The Sun Today. It is here that the sun's radiation is detected as visible light.

   How hot is the sun? | Space

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   What is the temperature of the Sun's core?

   • In the Sun’s core, gravitational attraction produces immense pressure and temperature. Some estimates put the temperatures at 27 million degrees Fahrenheit / 15 million degrees Celsius. The process of nuclear fusion occurs when hydrogen atoms are compressed and fused together, creating helium.

   How hot is the Sun? | Surface Temperature & Variance - The Nine Planets

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   What is the hottest point of the Sun?

   • The center of the Sun is its hottest point, at about 27,000,000 degrees Fahrenheit, or 15,000,000 degrees Celcius. The temperature of the Sun is hottest in the center, and gradually gets lower as you reach the surface. However, the temperature of the Sun rises again from the surface outward to its atmosphere.

   How Hot is the Sun? - AstroBackyard

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   What is the temperature of the photosphere?

   • In the photosphere, temperatures reach about 10,000 degrees F (5,500 degrees C) according to the educational website The Sun Today. It is here that the sun's radiation is detected as visible light. Sunspots on the photosphere appear dark because they are cooler than the other parts of the sun's surface.

   How hot is the sun? | Space

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3. www.space.com › 17137-how-hot-is-the-sunHow hot is the sun? | Space

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   May 11, 2023 · The temperature of the sun varies from around 27 million degrees Fahrenheit (15 million degrees Celsius) at the core to only about 10,000 degrees F (5,500 degrees C) at the surface,...

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4. sciencenotes.org › how-hot-is-the-sun-sun-temperatureHow Hot Is the Sun? Sun Temperature - Science Notes and Projects

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   Dec 13, 2023 · From the fiery depths of its core to the outermost reaches of its corona, here are the temperatures, from millions of degrees in Kelvin to the more comprehensible Celsius and Fahrenheit scales. The hottest part of the Sun is the core: 15 million K; ~15 million ° C; 27 million ° F.

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6. science.nasa.gov › sun › factsOur Sun: Facts - Science@NASA

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   The temperature in the Sun's core is about 27 million degrees Fahrenheit (15 million degrees Celsius) – hot enough to sustain nuclear fusion. This creates outward pressure that supports the star's gigantic mass, keeping it from collapsing.

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7. nineplanets.org › questions › how-hot-is-the-sunHow hot is the Sun? | Surface Temperature & Variance

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   Jul 17, 2021 · In the center of the big sunspots, temperatures can be as low as 7.300 degrees F / 4.000 degrees C. Chromosphere. When it comes to the chromosphere, the next layer of the Sun’s atmosphere, it is far cooler. Estimated temperatures are at about 7.800 degrees F / 4.320 degrees C.

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8. www.livescience.com › 42593-how-hot-is-the-sunHow Hot Is the Sun? | Temperature of the Sun - Live Science

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   Jan 15, 2014 · Arranged in layers, the sun varies in temperature: It is hottest at its center, and cooler in its outer layers — until it strangely reheats at the fringes of the sun's atmosphere.

9. coolcosmos.ipac.caltech.edu › ask › 7-How-hot-is-theHow hot is the Sun? - Cool Cosmos

   coolcosmos.ipac.caltech.edu › ask › 7-How-hot-is-the

   The temperature at the surface of the Sun is about 10,000 Fahrenheit (5,600 Celsius). The temperature rises from the surface of the Sun inward towards the very hot center of the Sun where it reaches about 27,000,000 Fahrenheit (15,000,000 Celsius).

10. astrobackyard.com › how-hot-is-the-sunHow Hot is the Sun? - AstroBackyard

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    The Sun is about 10,000 degrees Fahrenheit, or 5,600 degrees Celcius. The center of the Sun is its hottest point, at about 27,000,000 degrees Fahrenheit, or 15,000,000 degrees Celcius. The temperature of the Sun is hottest in the center, and gradually gets lower as you reach the surface.