Earth Closest Point Sun Month -

According to Kepler’s Second Law of Planetary Motion, planets move faster when they are closer to the sun. Earth travels about 2,000 mph faster in early January than it does in July. This is why winter in the Northern Hemisphere is about five days shorter than summer.

| Year | Perihelion Date & Time (UTC) | Distance (million km) | |------|------------------------------|------------------------| | 2024 | Jan 3, 00:38 | 147.1 | | 2025 | Jan 4, 13:28 | 147.1 | | 2026 | Jan 3, 17:15 | 147.1 | | 2027 | Jan 3, 23:00 | 147.1 | | 2028 | Jan 5, 12:00 | 147.1 | earth closest point sun month

Perihelion: Analysis of Earth’s Closest Point to the Sun According to Kepler’s Second Law of Planetary Motion,

Yes, but it is subtle. Because Earth is closer in January, its orbital speed increases slightly. This results in the Northern Hemisphere winter being about 5 days shorter than the Southern Hemisphere winter. Conversely, the Southern Hemisphere summer is slightly longer because it occurs during perihelion. | Year | Perihelion Date & Time (UTC)

While the exact date and time shift slightly every year due to the nuances of the calendar and the gravitational pull of the moon, perihelion almost always occurs . If We Are Closer, Why is it Cold?