So, what months are the fall?
The word "equinox" comes from Latin, meaning "equal night." On the autumnal equinox, the sun crosses the celestial equator, resulting in nearly equal amounts of daylight and darkness (roughly 12 hours each) across the globe. After this point in the Northern Hemisphere, nights become longer than days until the winter solstice. what months are the fall
If you ask an astronomer, they will say: So, what months are the fall
Meteorologists prefer a simpler system. They break the year into four three-month blocks based on the annual temperature cycle. This makes it much easier to track climate data from year to year. If you ask an astronomer, they will say:
This definition is tied directly to Earth's orbit around the sun and its axial tilt. Seasons change not because of our distance from the sun, but because of the angle of sunlight striking the hemisphere. Fall begins with the —the precise moment when the sun crosses the celestial equator from north to south. On this day, day and night are nearly equal in length all over the world.