| 单词 | Solstitial point |
| 释义 |
Solstitial point
中文百科
至点 Solstice（重定向自Solstitial point）
    二至点（亦称至点）可以是太阳在一年之中离地球赤道最远的两个事件中的任何一个，英文的字源（solstice） 来自拉丁文的太阳（sol）和保持直立（sistere），因为在至点时太阳直射的地球纬度是他能抵达的最南或最北的极值，而至点所在之日是一年之中日夜长短差异最大的一天。至点和分点通常与季节有关，在一些区域他们被做为季节的起点或分界点，有些区域则将之作为中间点。例如在北半球的英国，在六月至点前后的一段时期被称为仲夏，而仲夏日被订为夏至之后2或3日的6月24日。
英语百科
Solstice 至点（重定向自Solstitial point）
![A solargraph taken from the Atacama Pathfinder Experiment at the Llano de Chajnantor Observatory in the southern hemisphere. This is a long-exposure photograph, with the image exposed for six months in a direction facing east of north, from mid-December 2009 until the southern winter solstice in June 2010.[4] The sun's path each day can be seen from right to left in this image across the sky; the path of the following day runs slightly lower, until the day of the winter solstice, whose path is the lowest one in the image.](/uploads/202502/12/lossy-page1-220px-Solargraph_APEX.tif5041.jpg)  A solstice is an astronomical event that occurs twice each year (in June and December) as the Sun reaches its highest or lowest excursion relative to the celestial equator on the celestial sphere. Both the solstices and the equinoxes are directly connected with the seasons of the year. |
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