frånfaller

Frånfaller, also known as the autumnal equinox, is an astronomical event that marks the beginning of autumn in the Northern Hemisphere and spring in the Southern Hemisphere. It occurs twice a year, around September 22-23 and March 20-21. The term "frånfaller" is derived from the Old Swedish word "från," meaning "from," and "fall," referring to the falling of leaves. This event is characterized by the sun crossing the celestial equator, resulting in nearly equal day and night lengths worldwide. The autumnal equinox is significant in various cultures and has been celebrated for centuries in festivals such as Samhain in Celtic traditions and the Mid-Autumn Festival in Chinese culture. It is an important marker in the agricultural calendar, signaling the end of the growing season and the beginning of harvest. The autumnal equinox is also a time for reflection and renewal, as the days grow shorter and the temperatures begin to drop.