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20 THINGS YOU DIDN'T KNOW ABOUT THE SUMMER SOLSTICE

机译:您不知道的夏至20件事

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1 Summertime, and the tiltin' is easy. Summers are hot not because Earth is closer to the sun, but because the tilt cf the Earth's axis lets rays of sunlight hit one hemisphere more directly. 2 During the Northern Hemisphere's summer, we're actually farthest from the sun, receiving 7 percent less sunlight than the Southern Hemisphere does during its summer. 3 The summer solstice-June 20 this year-is the Northern Hemisphere's longest day, with 24 hours of unbroken sunlight north of the Arctic Circle. 4 For obsessive-compulsives: The site maintains a second-by-second countdown to each solstice.
机译:1夏天,倾斜很容易。夏季之所以炎热,不是因为地球离太阳更近,而是因为相对于地球轴的倾斜使太阳光线更直接地照射到一个半球。 2在北半球的夏季,我们实际上距离太阳最远,比南半球的夏季少接受7%的阳光。 3夏至(今年6月20日)是北半球最长的一天,北极圈以北有24小时不间断的阳光。 4强迫症患者:每个夏至都要保持秒数倒计时。

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