January, February, & March.
This happens at the spring and autumn equinoxes. Equinoxes occur twice a year, when the tilt of the Earth's axis is oriented neither from or to the Sun, causing the Sun to be located over the equator. They occur on the 20th or 21st of March (spring) and 22nd or 23rd September (autumn).
Auroras occur most frequently during the months of March and September due to increased solar activity and Earth's alignment with the sun during the equinoxes. However, they can also be observed in northern and southern latitudes during the winter months.
Four- Spring, Summer, Autumn, Winter, then spring again
During the equinox, the sun is directly above the equator, resulting in nearly equal lengths of day and night all over the world. This marks the start of spring in the northern hemisphere and autumn in the southern hemisphere. The equinoxes occur twice a year, typically around March 20th and September 23rd.
Because - the Earth is tilted on its axis - by about 11 degrees. This means that, when the northern hemisphere is tilted towards the sun, the Southern Hemisphere is tilted away. This - combined with the position of the sun in its orbit around the Sun - creates our seasons.
september, october, november
Yes. Tornadoes occur in both hemispheres.
Yes, during cyclone season in spring to early autumn months.
November, December and January are the main winter months in Ireland.
September 22
Snow typically does not occur in most regions during the fall or autumn, as it is still relatively warm during this season. Snow is more common during the winter months when temperatures are lower.
In the Autumn of 1621
september 21
March 21st: Autumn starts June 21st: Winter starts September 21st: Spring starts December 21st: Summer starts
It is slowing and then stopping come the autumn. It can depend on the weather conditions. A warmer autumn prolongs the photosynthesis a little before it stops.
This happens at the spring and autumn equinoxes. Equinoxes occur twice a year, when the tilt of the Earth's axis is oriented neither from or to the Sun, causing the Sun to be located over the equator. They occur on the 20th or 21st of March (spring) and 22nd or 23rd September (autumn).
Mostly in the autumn