Search results
Results From The WOW.Com Content Network
Because the Fall Equinox is not a fixed day, but is rather based on an astronomical prediction, the date can change year to year. But it always occurs between September 21 and September 24.
The autumnal equinox is scheduled to arrive at 7:44 a.m. CT Sunday, Sept. 22, according to the Old Farmer's Almanac. The equinox arrives at the same moment worldwide. When is the first day of winter?
Fall will soon officially start, with the arrival of the fall equinox on Sunday. Here's a look at what to know on the changing seasons.
In its apparent motion on the day of an equinox, the Sun's disk crosses the Earth's horizon directly to the east at sunrise; and again, some 12 hours later, directly to the west at sunset. The March equinox, like all equinoxes, is characterized by having an almost exactly equal amount of daylight and night across most latitudes on Earth. [14]
The autumn equinox is what officially marks the start of fall. When is the first day of fall in 2024? Here is what you need to know.
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. [6]
The fall equinox (September 21-22) is typically much warmer than the spring equinox (March 21-22), despite the two receiving identical amounts of sunlight. In all cases, the change in average air temperature lags behind the more consistent change in daylight patterns – delaying the perceived start of the next season for a month or so.
In Korea, Chuseok is a major harvest festival and a three-day holiday celebrated around the Autumn Equinox. The Mid-Autumn Festival is celebrated on the 15th day of the 8th lunar month, often near the autumnal equinox day, and is an official holiday in mainland China, Hong Kong, Taiwan and in many countries with a significant Chinese minority ...