0000-5000年间 二十四节气详细时间推算程序.本程序主要采用PHP语言实现。功能是推算0000年到5000年间二十四节气的详细更迭时间。二十四节气是中国古代订立的一种用来指导农事的补充历法，是在春秋战国时期形成的。

-由于中国农历是一种“阴阳合历”，即根据太阳也根据月亮的运行制定的，因此不能完全

-反映太阳运行周期，但中国又是一个农业社会，农业需要严格了解太阳运行情况，农事完

-全根据太阳进行，所以在历法中又加入了单独反映太阳运行周期的“二十四节气”，用作

-确定闰月的标准。二十四节气能反映季节的变化，指导农事活动，影响着千家万户的衣食

-住行。二十四节气是根据太阳在黄道（即地球绕太阳公转的轨道）上的位置来划分的。

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春分,清明,谷雨,立夏,小满,芒种,夏至,小暑,大暑,立秋,处暑,白露

秋分,寒露,霜降,立冬,小雪,大雪,冬至,小寒,大寒,立春,雨水,惊蛰-0000-5000 years, twenty-four solar time reckoning procedures in detail the procedures used mainly PHP language. Function is projected between 0000 and 5000 24 solar detailed change of time . Twenty-four solar calendar is a supplement to the guidance of Chinese ancient farming entered into , is formed in the Spring and Autumn Period .

- As the Chinese Lunar New Year is a " lunisolar calendar" that, according to the Sun also developed under the moon run , it is not entirely

- Reflect the sun cycle, but China is an agricultural community , to understand the need for strict sun agricultural operation , farming End

- Full sun conducted in accordance with , so they added a separate calendar to reflect the sun cycle "Twenty-four solar terms " used

- Determine the leap month standard. Twenty-four solar energy to reflect the change of seasons , guiding farming activities , affecting thousands of families of food and clothing

- Live line . Twenty-four solar is based on the position of the s