While most people recognize the four seasons concept, the definition of "what months" constitute a season depends on the context. For weather forecasting and data analysis, the season begins on the first of the month (e.g., December 1 for Winter). For cultural events and gardening based on solar positioning, the season begins on the solstice or equinox (e.g., December 21 for Winter).
In the Northern Hemisphere, the general astronomical timing is: what months are the 4 seasons
In the Southern Hemisphere (Australia, most of South America, Southern Africa), the dates are reversed: While most people recognize the four seasons concept,
The months associated with the four seasons depend on whether you are using a or astronomical calendar, and which hemisphere you are in. Comparison of Seasonal Calendars In the Northern Hemisphere, the general astronomical timing
It is important to note that the perception of seasons varies by culture and geography.
Because the Earth’s orbit takes roughly 365.24 days, these dates can shift by a day or two each year, which is why we have Leap Years to keep the calendar in sync. 2. The Meteorological Seasons