Showing posts with label pole. Show all posts
Showing posts with label pole. Show all posts

Tuesday, 21 June 2011

Why is June 21 Both the Summer and Winter Solstice?

The summer solstice occurred today at 1:16 p.m. EDT (17:16 GMT), the time the sun is at the highest point possible in the sky. In the Northern Hemphisphere, June 21 is the longest day of the year and marks the official beginning of summer.

  • summer solstice 2011

    People attend the annual summer solstice at the Stonehenge monument on Salisbury Plain in Wiltshire, southern England June 21, 2010.

    Lunar Eclipse 2008
  • lunar eclipse

Today, the North Pole is tilted toward the sun more than any other day in 2011. The summer solstice is a result of the Earth tilted on its axis 23.4 degrees in the direction of the sun, exposing most of the Northern Hemisphere to sunlight.
Solstice is derived from Latin words meaning, "sun stands still." The summer solstice occurs when the sun is directly overhead at noon at the Tropic of Cancer.
For the Southern Hemisphere, everything is opposite. Today is the actually the beginning of the winter solstice and the shortest day of the year for the Southern Hemisphere.
Wherever a person is on the earth today, solstices occurred at the exact moment across all global timezones
Even though on June 21 is the day that the Northern Hemisphere receives the most sunlight in 2011, it is not necessarily the hottest day of the year. Since it takes several weeks for the earth to release the heat from the sunlight, the hottest days in summer are usually in July or August.

Monday, 13 June 2011

Hamilton ready to wave white flag on title hopes

One career Lewis Hamilton will not start from pole at the Canadian Grand Prix, promoting the dejected McLaren driver to all but wave the white flag before Sunday's race.
Twice a winner on Circuit Gilles Villeneuve, Hamilton arrived in Montreal hoping to put the brakes on Sebastian Vettel's blitz towards another driver's crown but after qualifying a disappointing fifth on Saturday, the Briton gave himself little chance of catching the Red Bull world champion.

"Vettel is gone, he is on his way," Hamilton told reporters. "They (Red Bull) are very, very hard for us to catch at this rate."


Hamilton, who became the sport's first black world champion in 2008, had an explosive outburst after the Monaco Grand Prix two weeks ago hinting at discrimination by stewards after receiving penalties and he struggled to contain his frustration again on Saturday.

Unable to disguise his bitter disappointment, a prickly Hamilton said he had done everything he could to get his McLaren further up the grid but that the car was just too slow.

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