Jika, how many months?

The season card is three months, which is 90 days.

The commonly known quarter is to divide a year into four parts on average, and each quarter lasts for three months in the order of spring, summer, autumn and winter.

65438+10-March in the first quarter and April-June in the second quarter. The third quarter is July-September, and the fourth quarter is 65438+1October-65438+February.

Other highlights of this quarter:

1, solar terms method. Astronomically speaking, the spring equinox, summer solstice, autumn equinox and winter solstice are the beginning of the four seasons. Beginning of spring, Changchun, beginning of autumn and beginning of winter were the four seasons in ancient China. This is based on the position of the earth in orbit. ?

2. the law of the moon. Lunar calendar 65438+ October to March is spring, April to June is summer, July to September is autumn, and 65438+ October to 65438+ February is winter. ?

3. solar calendar method. Meteorology usually takes March-May as spring, June-August as summer, September-165438+10 as autumn, and June-February as winter. ?