September Equinox (Noun)
Meaning
September 22.
Classification
Nouns denoting time and temporal relations.
Examples
- The September equinox usually falls on September 22 or 23 in the Northern Hemisphere and marks the beginning of autumn.
- The September equinox, which officially starts autumn, occurs on September 22 in the Northern Hemisphere and on March 20 or 21 in the Southern Hemisphere.
- In the Northern Hemisphere, the September equinox takes place on or around September 22, signaling the end of summer.
- September 22 is often the date of the September equinox in the Northern Hemisphere, a day when day and night are roughly equal in length.
- The September equinox, which falls on September 22 in the Northern Hemisphere, is also known as the autumnal equinox.