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The September equinox is the moment the Sun crosses the celestial equator—an imaginary line in the sky above Earth’s equator—from north to south. This happens on September 22, 23, or 24 in most years.
The September equinox (or southward equinox) is the moment when the Sun appears to cross the celestial equator, heading southward. Because of differences between the calendar year and the tropical year , the September equinox may occur from September 21 to 24.
Sep 22, 2024 · The September equinox is a seasonal milestone in Earth’s yearly orbit around the sun. At an equinox, the sun appears directly above Earth’s equator. At the September equinox,...
In the Northern Hemisphere, it's the September equinox; south of the equator, it is the equinox in March. What is an equinox? Equinoxes and solstices in your city. Autumn Equinox, Northern Hemisphere (September) North America, Europe, most of Asia, Northern Africa.
In the Northern Hemisphere, the March equinox is called the vernal or spring equinox while the September equinox is called the autumnal or fall equinox. In the Southern Hemisphere, the reverse is true. During the year, equinoxes alternate with solstices. Leap years and other factors cause the dates of both events to vary slightly. [12]
Sep 18, 2017 · In the Northern Hemisphere, the September equinox coincides with the fall harvest, and many ancient harvest celebrations take place on or around the fall equinox. When Is the 2024 Fall Equinox? The...
Sep 19, 2024 · September Equinox: Sun to Cross Equator This Weekend. By Graham Jones. Published 19-Sep-2024. At 12:43 UTC on September 22, the Sun will lie directly above the equator—giving every city in the world roughly equal hours of day and night.
