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总结
文章围绕“2026年近日点日”科普解释：地球在2026年1月上旬运行到近日点，是一年中最接近太阳的时刻，源于地球轨道略呈椭圆而非完美圆形。报道强调，季节变化主要由地轴倾角决定，与近日点并不矛盾；当接近太阳时太阳视直径与接收的太阳辐射会略有增加，但对气温的直接影响有限。文中并提及1月初地月日几何位置变化及观测趣味点，帮助读者理解天文现象与常见误区。
正文
Perihelion Day 2026 Date: Why Earth Is Closest To The Sun In January? Meaning, Science And Interesting Facts Explained Bombay Times Earth at Perihelion: What happens when we're nearest to the sun Times of India Rare alignment of Earth, moon and sun in early January EarthSky Mangaluru Corporation to identify ward-wise feeding zones for street dogs Udayavani Earth to reach its closestpoint to Sun on Saturday Qatar Tribune
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