What does the autumn equinox mean in early autumn? What's the difference between them?

What does the autumn equinox mean in early autumn?

Beginning of autumn and the autumnal equinox belong to one of the 24 solar terms, and they are also the manifestations of seasonal and climate changes.

Beginning of autumn stands for autumn and is a solar term reflecting the seasons.

The autumnal equinox represents that day and night are equal, with long days and short nights, and short days and long nights.

What's the difference between them?

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Beginning of autumn: August 7th or 8th every year.

Equinox: September 23rd or 24th every year.

The order of the 24 solar terms is different.

Beginning of autumn: The 13 solar term among the 24 solar terms is also the first solar term in autumn.

Vernal equinox: It is the fourth solar term in autumn and 16 of the 24 solar terms.

Differences in meaning

Beginning of autumn: beginning of autumn means cooling in summer and starting in autumn, which is a solar term reflecting the seasons.

Autumnal equinox: The autumnal equinox is just in the middle of 90 days in autumn, which means equal share, so it is called autumnal equinox.

The difference between the three stages

Beginning of autumn: Wait for a cool breeze; Second, wait for the white deer to be born; Three are waiting for cicadas to sing.

Autumnal Equinox: Hear the sound as soon as you hear the thunder; Second, wait for scorpion blank households; Wait for the water to dry.