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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. 10 facts about the September equinox.
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. At the equinox, the Sun as viewed from the equator rises due east and sets due west. Before the Southward equinox, the Sun rises and sets more northerly, and afterwards, it rises and sets more southerly.
Here are 10 facts about the first day of astronomical fall (autumn) in the Northern Hemisphere. September is North's fall equinox. 1. Second Equinox of the Year. The September equinox is on or around September 22, while the first equinox of the year, the March Equinox, takes place on or around March 21 every year. 2.
Sep 22, 2024 · On September 22, 2024, at precisely 6:13 PM IST, the September equinox will occur, marking a pivotal astronomical event. This moment signals the Sun's crossing of the celestial equator from the northern to the Southern Hemisphere, resulting in nearly equal hours of day and night across most parts of the globe, including India. advertisement.
6 days ago · The 2025 September equinox will fall at 18:20 UTC (1:20 p.m. CDT) on September 22, 2024. On this day, days and nights are approximately (but not exactly) equal in length for everyone across the ...
Sep 19, 2024 · The Sun symbol on our Day and Night World Map shows the subsolar point—the location on the globe where the Sun is directly overhead.This is the map at the moment of the 2024 September equinox. ©timeanddate.com. This year, the Sun will cross the equator from north to south at 12:43 UTC on Sunday, September 22. The above image from our Day and Night World Map shows the subsolar point at this moment.
Sep 18, 2017 · When Is the 2024 Fall Equinox? The 2024 fall equinox—also called the autumn equinox—takes place on Sunday, September 22, 2024. The fall equinox is not on the same day each year, though it ...
Sep 22, 2021 · Furthermore, the September equinox in the Northern hemisphere also marks the beginning of a period bringing late sunrises and earlier sunsets. The days will feel cooler with chillier winds and dry ...
Sep 4, 2024 · Autumnal (Fall) Equinox: Occurs around September 23, signaling the start of autumn in the Northern Hemisphere and spring in the Southern Hemisphere. How the Equinox Works. The equinox occurs because of the Earth’s axial tilt of approximately 23.5 degrees relative to its orbital plane around the Sun.
Sep 22, 2021 · September Equinox occurs this year on September 22, at 19:21 UTC (or 3:21 pm EDT/ 12:21 pmPDT). Equinox is the moment when the Sun shines directly on the Earth's equator and lights up the Northern and Southern Hemispheres equally. This equinox marks the beginning of the fall season in the Northern Hemisphere, and the spring season in the ...
