According to NASA, the Earth reaches around early January, specifically on:
This is the most common point of confusion. If we are 3 million miles closer to our heat source in January, why are we shivering in Chicago or London? The answer lies in the .
Astronomers use two specific terms to describe the extremes of this orbital journey: when is earth closest to the sun
Earth is closest to the sun in every year . This orbital milestone is called perihelion . Upcoming Dates and Times
During perihelion, Earth receives about 6.9% more solar energy than at its farthest point, aphelion (which occurs around early July). This variation in distance and solar energy has significant implications for our climate, seasons, and the overall functioning of our planet. According to NASA, the Earth reaches around early
When is Earth Closest to the Sun? Understanding Perihelion (2026)
The most common myth about astronomy is that Earth’s distance from the Sun causes our seasons. If this were true, the entire planet would experience summer in January when we are closest to the solar furnace. Astronomers use two specific terms to describe the
This 3% change in distance has a measurable effect: during perihelion, Earth receives about 6-7% more solar radiation than it does during aphelion. So why doesn't that extra energy make our January weather warmer?