タグ

夏至

4 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
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
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