The antonyms for the phrase "spring equinox" include "autumnal equinox" or "fall equinox" exclusively. The autumnal equinox represents the first day of fall in the Northern Hemisphere, which usually occurs in September. During the fall equinox, the nights start getting lengthier than the daylight hours, and it turns gradually colder. While the spring equinox symbolizes the beginning of spring in March, the autumnal equinox indicates the start of autumn. It is the time when the Northern Hemisphere is tilting away from the sun, resulting in colder temperatures and shorter days. Unlike the spring equinox, which signifies new life and vegetation, the autumnal equinox portrays withering and dying of nature.

What are the antonyms for Spring equinox?

• n.

  • noun
  • autumnal equinox
  ,
  • fall equinox
  .

The antonyms for the term "Middle Class Populations" are "extreme poverty populations" and "wealthy high-class populations." Extreme poverty populations refer to people who suffer ...