When the earth rotates, where are the vernal equinox, summer solstice, autumn equinox and winter solstice in Beijing? Draw Jane.

The days of the year when the sun is located in the Tropic of Capricorn, Equator and Tropic of Cancer.

Generally speaking, the spring equinox is 3.2 1, the summer solstice is 6.22, the autumn equinox is 9.23 and the winter solstice is 12.22.

At the vernal equinox and autumnal equinox, the sun is at the equator and reaches the ecliptic 180. The sun is located in the Tropic of Cancer in summer solstice and in the Tropic of Cancer in winter solstice.

In the case of little knowledge of astronomy, the difference between dichotomy and dichotomy can be distinguished by daylight saving time:

The longest day is the summer solstice.

The days from winter solstice are the longest.

The day when the day is equal in spring is the spring breeze.

The day when the daytime is equal in autumn is the autumnal equinox.

I know you are looking for these sketches.