During Which Month Is The Earth Closest To The Sun Link -

The Earth is closest to the Sun—a point known as perihelion—during the month of January. The Sun at Our Doorstep: Understanding Perihelion

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Perihelion typically occurs in early January, around January 3-4. This is when the Earth is approximately 91.5 million miles (147 million kilometers) away from the Sun. during which month is the earth closest to the sun link

So, the next time you are shivering on a January morning, take a moment to appreciate the cosmic irony. You are standing 3 million miles closer to a raging ball of nuclear fusion than you will be in July. But because your hemisphere is tilted away, you will still need a jacket. The Earth is closest to the Sun—a point

The Seasons, the Equinox, and the Solstices - National Weather Service Add visuals (an orbit diagram and comparison table),

• Average distance: 93 million miles (1 AU)
• Perihelion (Jan): 91.4 million miles
• Aphelion (July): 94.5 million miles

Q: How do scientists measure the distance in January?

A: Using Kepler’s Laws of Planetary Motion. Kepler proved that planetary orbits are ellipses (ovals), not perfect circles. Because the orbit is an ellipse, there must be a point of closest approach (perihelion) and a point of farthest distance (aphelion). Astronomers calculate this using radar measurements and Newtonian physics.