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حقائق وغرائب >> عن الأرض والبيئة
ما هو الانقلاب الشمسي؟ 5 أسئلة تجيبك
خلال فصل الشتاء؛ تظل الشمس منخفضة جداً في السماء بسبب اتجاه محور الأرض في السماء، فهي تنحني للخلف بعيداً عن الشمس. 1. متى يحين الانقلاب الشمسي بالضبط؟ يحدث الانقلاب الشمسي دائماً عندما تكون الشمس فوق مدار الجدي تماماً يوم 21 ديسمبر/ كانون الأول في كل سنة، وفي سنة 2020، حدث الانقلاب الساعة 5:02 صباحاً حسب التوقيت الشرقي في الولايات المتّحدة. اعتماداً على اللحظة الزمنية المميزة التي يقع فيها هذا الحدث، قد ينقسم الانقلاب الشمسي إلى يومين منفصلين في عدة مناطق زمنية عبر النصف الشمالي من الكرة الأرضيّة. لكن في 2020، لم يحدث ذلك. 2. ما هو الانقلاب الشمسي في المقام…
تمت
عملية الاشتراك بنجاح
عذراً،
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