The Earth is closest to the Sun (perihelion) in early January and farthest away (aphelion) in early July.

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Yes, that is correct: Earth reaches perihelion (closest to the Sun) in early January and aphelion (farthest from the Sun) in early July. These events occur because of Earth's elliptical orbit, with perihelion happening around January 2–5 and aphelion around July 3–6. Despite the changing distance, the seasons are caused by Earth's axial tilt, not its distance from the Sun. 

Perihelion 

• When: Early January.
• What: The point in Earth's orbit when it is closest to the Sun.
• Distance: About 91.4 million miles (147 million kilometers).

Aphelion 

• When: Early July.
• What: The point in Earth's orbit when it is farthest from the Sun.
• Distance: About 94.5 million miles (152 million kilometers).

Why it matters

• Elliptical Orbit:

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Earth's orbit is not a perfect circle but an ellipse, which creates two distinct points of closest and farthest distance from the Sun. 

The Earth's axial tilt is the primary reason for the changing seasons, not its distance from the Sun. In the Northern Hemisphere, winter occurs during perihelion (closest to the Sun), and summer occurs during aphelion (farthest from the Sun). 

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• What Causes the Seasons? | NASA Space Place – NASA Science for Kids

  It's all about Earth's tilt! It is true that Earth's orbit is not a perfect circle. It is a bit lop-sided. During part of the year...

NASA Space Place

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Earth farthest from sun – at aphelion – today

EarthSky

https://earthsky.org › Astronomy Essentials

Jul 3, 2025 — The short answer is no. It's true that Earth is farthest from the sun every year in early July, about two weeks after the June solstice. And ...

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Questions & answers

brainly.co

Question

Earth, in its elliptical orbit, is closest to the Sun on January 3 (the perihelion) and farthest from the Sun on July 3 (the aphelion). What evidence is there in Figure 4-1 that this affects incident solar radiation?

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Final Answer: The elliptical orbit of the Earth results in varying distances from the Sun, affecting the amount of solar radiation received, particularly at perihelion in January and aphelion in July. At perihelion, Earth receives about 7% more solar energy, leading to milder winters in the northern hemisphere compared to the cooler summers at aphelion. This change in distance plays a significant role in influencing seasonal weather patterns on Earth. ; Explanation: Earth's orbit around the Sun is elliptical, meaning that at times, it is closer to the Sun (perihelion) and at other times, it is farther away (aphelion). This variation in distance, which includes a difference of about 3.4% between these two points, affects the amount of solar radiation the Earth receives. Perihelion occurs around January 3. During this time, Earth is approximately 147 million kilometers from the Sun. Aphelion occurs around July 4. At this point, Earth is about 152 million kilometers away from the Sun. …

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Gauth

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North America is closest to the Sun during A perihelion, which occurs in early July. B ) perihelion, which occurs in early January. C ) aphelion, which occurs in early July. D ) aphelion, which occurs in early January.

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The answer is **B. perihelion, which occurs in early January.**. North America is closest to the Sun during **perihelion**, which occurs in early January. This is when the Earth is at its closest point to the Sun in its elliptical orbit. So **Option B is correct.** **Here are further explanations:** - **Option A: perihelion, which occurs in early July.** This option is incorrect because perihelion occurs in early January, not July. - **Option C: aphelion, which occurs in early July.** This option is incorrect because aphelion is when the Earth is farthest from the Sun, and it occurs in early July. - **Option D: aphelion, which occurs in early January.** This option is incorrect because aphelion occurs in early July, not January.

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Question

The Earth is at perihelion on January 3 and at aphelion on July 4. Because of precession, in 15,000 A.D. the amount of sunlight in summer will be more than at present in the northern hemisphere but less than at present in the southern hemisphere. Explain why.

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The anticipated change in sunlight by 15,000 A.D. is due to the Earth's axial precession - a slow shift in the tilt of the Earth's axis. Assuming the tilt shifts such that by 15,000 A.D. the northern hemisphere is tilted towards the sun during perihelion (when Earth is closest to the sun), it will experience more sunlight during the summer than currently. Conversely, the southern hemisphere will be tilted away from the sun during perihelion, receiving less sunlight during its summer season.

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brainly.co

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When is Earth closest to the Sun and farthest from it? A. Perihelion - January 3, Aphelion - July 4 B. Perihelion - July 4, Aphelion - January 3 C. Perihelion - June 21, Aphelion - December 21 D. Perihelion - December 21, Aphelion - June 21

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Final Answer: Earth's closest point to the Sun, or perihelion, is on January 3, while its farthest point, or aphelion, is on July 4. The Earth's orbit is elliptical, causing these variations in distance. Therefore, the correct option is A: Perihelion - January 3, Aphelion - July 4. ; Explanation: The Earth travels around the Sun in an elliptical orbit, which means that its distance from the Sun varies throughout the year. Perihelion : This is the point in Earth's orbit where it is closest to the Sun. For Earth, perihelion occurs on approximately January 3 each year. At this time, the distance is about 147 million kilometers (or around 91.5 million miles ). Aphelion : This is the point in Earth's orbit where it is farthest from the Sun. Earth reaches aphelion on approximately July 4 each year, at which point the distance increases to about 152 million kilometers (or around 94.5 million miles ). The reason for these variations in distance is due to the elliptical nature of Earth's orb…

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Quora

Question

Why is the Earth closer to the Sun in January than in July?

Answer · 0 votes

Earth’s orbit around the Sun is elliptical, not circular. Meaning it is a bit elongated on one axis. This causes the orbit to bring Earth closer to the Sun on on one part of the orbit and farther away in the other. Being January or July is just how it came to be from our calendar. No relation to the calendar dates at all. What DOES happen is that the closest approach date (called perihelion) falls close to the date of the December solstice and the aphelion (farthest point) happens close to the June solstice. Again a coincidence. Both dates slowly creep according to their own independent cycles. The dates of the solstices and equinoxes are affected by the 26,000 year cycle of the Earth axial precession. The exact shape of the Earth orbit and the perihelion and aphelion change slowly under the influence of the Sun, the Moon and our neighboring planets like Venus, Mars, Mercury and Jupiter.

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Chegg

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2. Earth, in its elliptical orbit, is closest to the Sun on January 3 (the perihelion) and farthest from the Sun on July 3 (the aphelion). What evidence is there in Figure 4.1 that this affects incident solar radiation? 3. Describe the general relationshlp between latitude, absorbed solar radiation, and seasonal temperature range. Exercises for Weather &

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Key concepts Elliptical Orbit of Earth: Earth's arbit around the sun is an ellipse but not a perfect ...

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Quora

Question

How would Earth's climates be different if its perihelion (early January) and aphelion (early July) were flipped?

Answer · 5 votes

This happens every 23,000 years or so, give or take, actually the flipping takes about 1/2 that time, as a flip is 180 degrees and the 23,000 year cycle is 360 degrees. There’s two motions that determine teh (on average 23,000 year cycle) so it’s not consistent, it varies between about 20,800 years and 29,000 years, depending on how the Axial precession (Earth’s orbit) and Apsidal precession (Solar wobble - of sorts) line up. Milankovitch cycles - Wikipedia [ https://en.wikipedia.org/wiki/Milankovitch_cycles#Axial_precession ] 11,000 years ago (roughly) when it was in July, Earth was coming out of an ice age, but precession isn’t the only factor, so we should be a little bit careful drawing conclusions based on one event. As a rule, When Perihelion or closest to the sun happens in July (Northern Hemisphere summer), the Northern Hemisphere summers are hotter and winters are colder and the Southern Hemisphere has the opposite effect. When it’s lined up like it I snow, Northern Hemis…

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Quizlet

Question

Earth is closest to the sun in January (Perihelion) and farthest from the sun in July (Aphelion). 13,000 years from now, precession will cause perihelion to occur in July and aphelion to occur in January. How might this affect average summer and winter temperatures?

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Temperatures are not significantly affected by precession, perihelion or aphelion. Temperatures are controlled by the tilt of earth's axis.

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Testbook

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"When the Earth is closest to the sun, it is known as?"

Answer · 2307 votes

"The correct option is Perihelion. Earth's Perihelion and Aphelion: The Earth is closest to the Sun, or at the Perihelion, about 2 weeks after the December Solstice, when it is winter in the Northern Hemisphere. Conversely, the Earth is farthest away from the Sun, at the Aphelion point, 2 weeks after the June Solstice, when the Northern Hemisphere is enjoying warm summer months. Mathematicians and astronomers estimate that in the year 6430, over 4000 years from now, the timing of the Perihelion and the March Equinox will coincide. Perigee and Apogee: Like the Earth's orbit around the Sun, the Moon's path around the Earth is elliptical. The point in the Moon's orbit that is closest to the Earth is called the Perigee and the point farthest from the Earth is known as the Apogee. The terms are also sometimes used interchangeably with the Earth's Perihelion and Aphelion. Perihelion: The Earth reaches its perihelion on January 3 every year at a distance of about 147 million km from the …

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Question

On which day and month is the Earth farthest from the Sun? 12th June 16th November 4th July 18th December

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Solution The point at which the Earth is farthest from the Sun is called aphelion. For Earth, aphelion typically occurs in early July. Correct Answer Option 3: 4th July Reasoning: The Earth's orbit around the Sun is slightly elliptical. Aphelion (farthest point) occurs around 3rd to 5th July every year. The closest point (perihelion) occurs in early January.

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Perihelion and Aphelion 2024 / 2025

Time and Date

https://www.timeanddate.com › astronomy › perihelion...

Earth is closest to the Sun in January (perihelion); in July, it is farthest away (aphelion). Aphelion and perihelion dates for 2025, 2026, and other years.

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