The Earth orbits the Sun in an elliptical path, meaning the distance between each body constantly fluctuates. Perihelion is the specific point in this orbit at which the Earth is closest to the Sun with this phenomena occurring near January 3rd annually. In contrast to this, aphelion, is when the Sun is at its farthest distance from the Earth, which occurs in July each year. Interestingly and counterintuitively, the Earth is coldest during its perihelion phase (when the sun is closest to the Earth) and warmest during aphelion (when the sun is furthest from the Earth). This paradox occurs because of the struggle between orbital distance and the 23.5 degree axial tilt of the Earth. Whilst the Earth is slightly closer to the Sun during the perihelion phase in early January, receiving 6% – 7% more solar energy than in July, the Northern Hemisphere is tilted away from the Sun which forces sunlight to strike the Earth’s ground at a more shallow angle, therefore spreading the light over a larger surface area and filtering it through more of the atmosphere. This reduction in heat overrides the slight shift of the Earth and Sun being closer or further away, as it is the tilt of the Earth, not the orbital proximity of the Sun which dictates both the 4 seasons as well as the perihelion/aphelion paradox. It should be noted, global temperatures peak in July because the Northern Hemisphere Continental Crust heats more rapidly than the Southern Hemispheres oceans
During the Han Dynasty in China, which occurred between 206 B.C. – 220 A.D., residents lit firecrackers and hung red banners to scare away the mythical beast Nian (pronounced “nee-awn”) whilst feasting and honoring the ancestors in an effort to mark renewal of life and good fortune. In the Egyptian New Kingdom, which occurred between 1550 B.C. – 1070 B.C., temples placed statues of gods in direct sunlight during Wepet Renpet (pronounced “weh-pet ren-pet”), which was considered the Opening of the Year, tied to the star system of Sirius and the annual flooding of the Nile River which symbolized rebirth and prosperity, with moonlight, starlight, and sunlight all treated as divine energy. In the Neo‑Babylonian Period which occurred between 626 B.C. – 539 B.C., the Akitu (pronounced “ah-key-too”) festival renewed cosmic order and the kingship of monarchs with grand spectacles of parades with deities, solemn ritualistic purification rites, and vows resembling the modern day tradition of New Year’s resolutions. In Ancient Rome after the Julian Reform in 46 B.C., January 1st was a time to exchange gifts and feast, recognized as New Year’s Day, in honor of Janus (pronounced “yah-noose”), the Roman god of beginnings, whose dual faces gazed both backward and forward simultaneously which embodied transition. Finally, amongst the Celtic Druids of the Iron Age which occurred from 800 B.C. – 100 A.D., solstice fires and feasts were held to celebrate the rebirth of the sun, with Samhain (pronounced “sow-in”) marking the threshold between harvest and winter and when it was believed that the spirit world and natural world were capable of overlapping and bleeding into eachother
