the winter solstice
The solar winter happens once a year. This occurs when the Northern Hemisphere has the least amount of daylight.
A month does not lose daylight. The amount of daylight received is dependent on latitude and the time of year.
No. It has equal amounts of daylight and darkness. A winter solstice has the least amount of daylight and can be regarded as the shortest day of the year. If your clocks go forward once a year, then that particular day has 23 hours, so that could also be said to be the shortest day of the year.
Wintertime.
That depends on where you were. In 2011 it was the day with least amount of daylight hours in the northern hemisphere and the day with the most amount of daylight hours in the southern hemisphere.
december
The amount of light and heat radiated by the Sun changes at different times of the year.
The shortest day of the year in 2008 was December 21st, which is also known as the winter solstice. This is the day when the Northern Hemisphere has the least amount of daylight hours.
An equinox is not the shortest day. It has the same amount of daylight and darkness. The solstices have the longest and shortest days. The winter solstice is the shortest day of the year in terms of the amount of daylight.
if you mean least daylight then December 21, or the Winter Solstice.
the equator
The month does not effect it. The angle of the earth to the sun does.