A season is a subdivision of the year, marked by changes in weather, ecology, and hours of daylight. Seasons result from the yearly revolution of the Earth around the Sun and the tilt of the Earth's axis relative to the plane of revolution. In temperate and polar regions, the seasons are marked by changes in the intensity of sunlight that reaches the Earth's surface, variations of which may cause animals to go into hibernation or to migrate, and plants to be dormant.
During May, June and July, the northern hemisphere is exposed to more direct sunlight because the hemisphere faces the sun. The same is true of the southern hemisphere in November, December and January. It is the tilt of the Earth that causes the Sun to be higher in the sky during the summer months which increases the solar flux. However, due to seasonal lag, June, July and August are the hottest months in the northern hemisphere and December, January and February are the hottest months in the southern hemisphere.
In temperate and subpolar regions, generally four calendar-based seasons (with their adjectives) are recognized: spring (vernal), summer (estival), autumn (autumnal) and winter (hibernal). However, ecologists mostly use a six season model for temperate climate regions that includes pre-spring (prevernal) and late summer (serotinal) as distinct seasons along with the traditional four.
Hot regions have two or three seasons; the rainy (or wet, or monsoon) season and the dry season, and in some tropical areas, a cool or mild season.
In some parts of the world, special "seasons" are loosely defined based on important events such as a hurricane season, tornado season or a wildfire season.
Other articles related to "season, seasons":
... channel Sky1 after the second season ... sales of the season one DVDs increased the audience size of season two by 25% ... A special edition of the first season was released on May 20, 2008 ...
... source "40 Years Ago Today" in the Lewiston Morning Tribune June 15, 2006,) and playing one season for the A's Single-A teams, the Broncs and Modesto, California and one more season for their Double-A affiliate ... the Broncs' catcher-manager, for helping him through that difficult season ...
... The first six seasons of the show were mostly based in Los Angeles and nearby California locations—both real and fictional ... for parts of the fourth, sixth, and seventh seasons ... The eighth season took place in New York City, and the TV movie Redemption, filmed in South Africa, was set mainly in the fictional African nation of Sangala ...
... During the 1896–97 season they were champions and during the 1897–98 season they finished 4th ... In the 1909–10 season they joined the Spartan League B Division ... They gained promotion in their first season finishing third of sixth in their division ...
... network television seasons start in mid-September and end in late May, which coincides with the completion of May sweeps ... Beginning with its fourth season, 24 began its season in January and aired new episodes non-stop until May ... Season Episodes Timeslot (ET) Season premiere Season finale Rank Viewers (in millions) 1 2001–02 24 Tuesday 900 pm November 6, 2001 May 21, 2002 #76 8.60 2 2002–03 24 October 29, 2002 May 20 ...
Famous quotes containing the word season:
“How many things by season seasoned are
To their right praise and true perfection!”
—William Shakespeare (15641616)
“The season developed and matured. Another years installment of flowers, leaves, nightingales, thrushes, finches, and such ephemeral creatures, took up their positions where only a year ago others had stood in their place when these were nothing more than germs and inorganic particles. Rays from the sunrise drew forth the buds and stretched them into long stalks, lifted up sap in noiseless streams, opened petals, and sucked out scents in invisible jets and breathings.”
—Thomas Hardy (18401928)
“The morning, which is the most memorable season of the day, is the awakening hour. Then there is least somnolence in us; and for an hour, at least, some part of us awakes which slumbers all the rest of the day and night.”
—Henry David Thoreau (18171862)