So why is January cold? The answer is . Earth’s 23.5-degree tilt means that in January, the Northern Hemisphere is leaning away from the Sun, so sunlight hits at a lower, more glancing angle. That spreads the same amount of solar energy over a larger area, creating winter. Meanwhile, the Southern Hemisphere, tilted toward the Sun, enjoys summer—even though the entire planet is actually closer to our star.

In short: , but seasons depend on tilt, not distance.

This point in our orbit is called (from the Greek peri meaning “near� and helios meaning “sun�). In 2024, for example, perihelion occurred on January 3rd. On that day, Earth is about 91.4 million miles (147.1 million km) from the Sun—roughly 3 million miles closer than at its farthest point, or aphelion , which happens in early July.

A cosmic reminder that sometimes the closest thing isn’t what warms you most.

If you guessed June, July, or August—when the Northern Hemisphere basks in heat and long days—you’d be wrong. Surprisingly, Earth makes its closest approach to the Sun in .

Here’s a short, informative piece on the topic:

What Month Is Earth Closest To The Sun -

So why is January cold? The answer is . Earth’s 23.5-degree tilt means that in January, the Northern Hemisphere is leaning away from the Sun, so sunlight hits at a lower, more glancing angle. That spreads the same amount of solar energy over a larger area, creating winter. Meanwhile, the Southern Hemisphere, tilted toward the Sun, enjoys summer—even though the entire planet is actually closer to our star.

In short: , but seasons depend on tilt, not distance. what month is earth closest to the sun

This point in our orbit is called (from the Greek peri meaning “near� and helios meaning “sun�). In 2024, for example, perihelion occurred on January 3rd. On that day, Earth is about 91.4 million miles (147.1 million km) from the Sun—roughly 3 million miles closer than at its farthest point, or aphelion , which happens in early July. So why is January cold

A cosmic reminder that sometimes the closest thing isn’t what warms you most. That spreads the same amount of solar energy

If you guessed June, July, or August—when the Northern Hemisphere basks in heat and long days—you’d be wrong. Surprisingly, Earth makes its closest approach to the Sun in .

Here’s a short, informative piece on the topic: