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地軸の傾き

6 件の記事

Earth during the summer solstice in June 2017

夏至の科学と文化一年で最も長い日がもたらす天文現象と伝統

夏至至点昼夜の長さ地軸の傾き
The astronomical and meteorological periods of the four-seasons reckoning across the year at the Northern Hemisphere, displayed as segments of Earth's orbit. Astronomically a season encompasses the time between an equinox and solstice. Meteorologically seasons are quarters of the annual temperature cycle,[1] centered on the season characteristic temperatures, which trail equinox and solstice.

季節のメカニズム地球の傾きと公転がもたらす気候の変動

季節地軸の傾き公転春分
As seen from the orbiting Earth, the Sun appears to move with respect to the fixed stars, and the ecliptic is the yearly path the Sun follows on the celestial sphere. This process repeats itself in a cycle lasting a little over 365 days.

黄道面とは何か?太陽の通り道と天球座標系の基礎知識

黄道黄道面天球地球の公転
World map showing the Tropic of Cancer

北回帰線の科学と地理太陽が真上に来る境界線

北回帰線夏至地軸の傾き緯度
The Northern Hemisphere from above the North Pole

北半球の地理と気候地球の北半分が持つ特徴とメカニズム

北半球赤道コリオリの力北極圏
Sunrise in Brisbane Water National Park, Australia

昼の時間の仕組み緯度と季節がもたらす日照時間の変化

昼の時間日照時間地軸の傾き赤道