While the calendar on your wall gives you a specific date for the start of spring or fall, the "true" beginning of a season depends entirely on who you ask—an astronomer or a meteorologist.
What happens: In the Northern Hemisphere, the Earth begins to tilt back toward the sun, leading to warmer temperatures and the blooming of flora. 2. Summer (The Season of Heat) when do the four seasons start and end
It is important to remember that seasons are inverted between the Northern and Southern Hemispheres. When the Northern Hemisphere is experiencing the Winter Solstice in December, the Southern Hemisphere (countries like Australia and Brazil) is celebrating the Summer Solstice. While the calendar on your wall gives you
The Hemisphere: Seasons are reversed in the Southern Hemisphere. (e.g., Australia’s Summer starts in December). 🔍 Key Terms to Know Equinox: Day and night are approximately equal length. Typical Dates: December 21 – March 20
The four seasons are typically defined as follows:
Meteorological and Astronomical Seasons: Southern ... - NOAA