The seasons are already figured out . . . the seasons change on the equinoxes (days and nights of equal length) and on the soltices (days and nights are the most different in length)
On Equinoxes
There are some tiny variations because of the tilt of the earth, but we can say that days and nights are roughly equal at the equator.
It has to be. If you're moving from longer days and shorter nights over to shorter days and longer nights (or the other way around), there has to be one day where they are equal. It's just mathematical truth.
The word is "equinoctial" = equal day and night. It occurs twice a year, on the first day of Spring, and the first day of Autumn.
The vernal equinox.
The seasons are already figured out . . . the seasons change on the equinoxes (days and nights of equal length) and on the soltices (days and nights are the most different in length)
At the Equator at the two Equinoxes, Spring and Fall.
No they are not
North pole &south pole
Because of the tilt of earth's axis.
Because of the tilt of earth's axis.
The equinox is when, twice each year, day and night are of equal length (about 22 September and 20 March).
On Equinoxes
BLAH BLAH BLAH. I HATE THIS PART RIGHT HERE!
There are some tiny variations because of the tilt of the earth, but we can say that days and nights are roughly equal at the equator.
Days get shorter and nights get longer until the winter solstice, at which point the days become longer and the nights become shorter.