Geographic knowledge embedded in the 24 solar terms

The two equinoxes (spring equinox and fall equinox), the two solstices (summer solstice and winter solstice) and the four risings (spring, summer, autumn and winter) are responses to the seasons and the latitude of the direct sun have a direct relationship.

The five seasons of Xiao Xia (小暑), Da Xia (大暑), Zhi Shi (处暑), Xiao Han (小寒) and Da Han (大寒), are used to indicate the degree of coldness and heat, or the degree of heat, at different times of the year.

Small Full and Mangseed reflect the ripening and harvesting of the crops concerned~the crop harvests in turn directly reflect the local climatic conditions; Hibiscus and Ching Ming reflect the natural phenomena of physical phenomena.

Additionally, each of the festivals reflects the latitude of the sun's direct rays, as well as the earth's rotation.

Twenty-four seasons, is the ancient times, according to the Earth's position on the ecliptic changes and the development of the Earth's orbit around the sun, the ancients named the "ecliptic", also known as the "sun", the ecliptic is divided into 24 equal proportions between the separated by The 24 solar terms are actually 24 seasonal points, 2 per month. Twenty-four seasons to the Earth's rotation around the sun as a cycle, basically summarizes the different seasons of the year the sun's position on the ecliptic, the exact time of cold and heat, rain and snow and other natural phenomena occurring in the law.