Spring Definition Season «TRUSTED • 2024»

Spring — definition and season overview

Spring is the temperate-season interval between winter and summer marked by rising temperatures, increasing daylight, and renewed biological activity. It is one of the four astronomical seasons (spring, summer, autumn, winter) and can be defined in two common ways:

Astronomically, spring is defined by the vernal equinox. In the Northern Hemisphere, this usually occurs around March 20 or 21. spring definition season

For many, the true definition of spring is found in nature’s "phenology"—the timing of biological events. This "phenological spring" doesn't follow a strict calendar; it follows the warmth of the soil and the length of the days. Flora and Fauna Transitions Spring — definition and season overview Spring is

• Plants: Dormant trees and bulbs (like daffodils and tulips) begin to grow. Leaves and flowers emerge. Grass turns green.
• Animals: Hibernating animals (e.g., bears, groundhogs) emerge. Birds migrate back to their summer homes. Many species begin mating and nesting.
• Daylight: Days become noticeably longer, and the sun rises higher in the sky.

Cultural and Symbolic Definitions of Spring

History and religion offer perhaps the most resonant spring definition season: a symbol of rebirth, hope, and renewal. Plants: Dormant trees and bulbs (like daffodils and

• Northern Hemisphere: Spring begins on the March equinox (around March 20-21) and ends on the June solstice (around June 20-21).
• Southern Hemisphere: Spring begins on the September equinox (around September 22-23) and ends on the December solstice (around December 21-22).

and the summer solstice. In the Northern Hemisphere, this begins around March 20 or 21, when day and night are nearly equal in length. Meteorological Spring