Rizhao judges solar terms

(1) 1222 winter solstice

(2) 23 26 ′ s decreases from tropic of Capricorn to north and south.

(3) A.D.

(4) Move the summer harvest south from the Trop

(1) 1222 winter solstice

(2) 23 26 ′ s decreases from tropic of Capricorn to north and south.

(3) A.D.

(4) Move the summer harvest south from the Tropic of Cancer.

As can be seen from the picture, the imaginary small circle in the big picture is the Antarctic circle, the terminal line is tangent to the polar circle, and the polar sun is within the Antarctic circle.