Earth Closest To Sun Month Perihelion [upd] Jun 2026

Perihelion happens during ! Seasons are caused by Earth’s axial tilt (23.5°), not distance. In January, the Northern Hemisphere is tilted away from the Sun, so sunlight hits at a lower angle and days are shorter — even though Earth is closer.

Yes. The date of perihelion shifts over thousands of years due to a phenomenon called . earth closest to sun month perihelion

Despite being roughly 3 million miles (5 million km) closer to our star than in the summer, this proximity doesn't bring heat to the north. Understanding the month of perihelion reveals the fascinating mechanics of our planet's elliptical journey through space. When is Earth Closest to the Sun? Perihelion happens during

: Astronomers use this term to measure how "squashed" an orbit is. Earth’s eccentricity is low—about 0.0167 —making its path nearly circular. not distance. In January

Earth is closest to the Sun in early January (usually January 3rd or 4th).