This difference arises because the Earth’s tilt relative to the sun causes opposite hemispheres to experience opposite seasons at any given time. Astronomically, fall begins with the autumnal equinox (around September 22 in the north, March 20 in the south) and ends with the winter solstice. Meteorologically, however, climatologists often define fall as the full calendar months mentioned above, which simplifies seasonal record-keeping.
Harvest Season: Fall is traditionally the time of the harvest. In many cultures, this is marked by festivals centered around apples, pumpkins, and grains. what months are fall in
From the strict perspective of the Gregorian calendar and meteorological science, fall is a neat, tidy package of three months. In the Northern Hemisphere, meteorological fall is defined as September, October, and November. This definition is pragmatic, designed for scientists and climatologists who need consistent time frames to compile weather statistics and compare seasonal data year over year. By this standard, fall begins on the first of September and ends on the thirtieth of November. This categorization aligns well with the temperature cycles; by September first, the sweltering heat of August usually begins to break, and by late November, the chill of winter starts to settle in. For the planner and the statistician, fall is a finite quarter of the year. This difference arises because the Earth’s tilt relative