Earth's Hemispheres

The earth is traditionally described in relation to its two halves or hemispheres, North and South of the Equator, an imaginary line circling the earth midway between its two poles.

Northern Hemisphere

The Northern Hemisphere is the half of a planet's surface (or celestial sphere) that is north of the equator. On Earth, the Northern Hemisphere contains most of the land and population.

In the temperate regions of the hemisphere, winter lasts from around December to February and Summer from around June to August. The earth's perihelion, during which its orbital motion is fastest, occurs in January, and therefore northern hemisphere winters tend to be shorter and less severe than southern hemisphere winters at equivalent latitudes. Tropical regions tend to experience a rainy season during the 'summer' months, and a dry season during the 'winter' months.

Regions north of the Arctic circle will experience some days in summer on which the sun never sets, and some days in winter on which the sun never rises. The duration of these phases varies from one day for places right on the Arctic circle to several months near the North Pole itself.

In temperate and polar regions of the Northern Hemisphere most of the year, the sun passes from east to west in the south, causing sun-cast shadows to turn clockwise through the day. In the tropics, the sun is always virtually overhead, but will sometimes be in the south and sometimes in the north.

 

Southern Hemisphere

The Southern Hemisphere is the part of Earth's surface that is south of the equator.

It contains four continents (Africa, Australia, most of South America and Antarctica) and four oceans (South Atlantic, Indian, Pacific and Antarctic).

Summer occurs from December to February and winter from June to August.

This region has historically been seen as less developed and poorer than the Northern Hemisphere. However, the Southern Hemisphere is also significantly less polluted than the Northern Hemisphere due to lower overall population densities, lower levels of industrialization, and smaller land masses across the southern temperate zone.

In the Southern Hemisphere the sun passes from East to West in the North. This generally causes sun-cast shadows to turn anticlockwise through the day.

The South Pole is oriented towards the galactic centre, and this, combined with clearer skies makes for excellent viewing of the night sky from the Southern Hemisphere.

 

This article is licensed under the GNU Free Documentation License. It uses material from  Wikipedia and from ShiningRise.com

 


 

Find Insurance Agents in Your ZIP Code
Find Local Insurance Agents in your ZIP Code and Compare Agents & National Carriers. Compare Quotes from Top Providers and Begin Saving Today!

Find The Best Price On Anything Here
EBAY Is The Free Online Market, Where The Lowest Prices Are Found! Simple & Free Sign-up. Save Money! Look Now.

globe
Don't just search for globe, find results.

World Globes Sale at WorldGlobes.com
Huge selection of nearly 1,000 world globes including floor, tabletop, interactive, illuminated, decorative, and gemstone world globes. Free shipping, low prices and live service.

Almost Santa HUGE Online Toystore
All the toy stores in one place. Best selling toys from ToysRUs, KB Toys, EToys. JC Penney toys, Wal-Mart, Disney, Nicholodian, Beanie Babies, Spencers Gifts, & Hershey!

Best Sites about Globe
We will show you the best websites related to Globe.

 

ShiningRise - home  

Earth's Hemispheres
Seasons
Solstice
Equinox
Day
Year
Calendar
Month
Week
Seasonal Meals
Holidays
USA Holidays

Click on a book for more information and reviews      

Search
SAS Survival Handbook: How to Survive in the Wild, in Any Climate, on Land or at Sea

Search
Climate Confusion: How Global Warming Hysteria Leads to Bad Science, Pandering Politicians and Misguided Policies that Hurt the Poor

Search
The Deniers: The World Renowned Scientists Who Stood Up Against Global Warming Hysteria, Political Persecution, and Fraud**And those who are too fearful to do so

Search
Earth: The Sequel: The Race to Reinvent Energy and Stop Global Warming

Search
The Long Emergency: Surviving the End of Oil, Climate Change, and Other Converging Catastrophes of the Twenty-First Century

Search
Field Notes from a Catastrophe: Man, Nature, and Climate Change

Search
Cool It: The Skeptical Environmentalist's Guide to Global Warming

Search
An Inconvenient Truth: The Planetary Emergency of Global Warming and What We Can Do About It

Search
The Politically Incorrect Guide to Global Warming (and Environmentalism)

Search
Unstoppable Global Warming: Every 1,500 Years, Updated and Expanded Edition


page 1 of  250
 1  2  3  4  5  6  7  8  9  10  11 

 

 

Shining Rise - Seasons and Holidays   Privacy Policy   Sitemap