it is day in the Southern Hemisphere because the earth is at a 23 degree angle. the northern hemisphere is in night time.
The Southern United States of America are in the Norther hemisphere of Earth. Thus when it is winter there the Southern hemisphere of the Earth is pointing towards the sun.
The Southern Hemisphere is south of the Equator, and the Northern Hemisphere is north of the Equator. The Equator is the zero (0) line of latitude.
the earth's axis
There are four hemispheres: * Eastern Hemisphere * Western Hemisphere * Northern Hemisphere * Southern Hemisphere
the equator
In the northern hemisphere it is the winter solstice. In winter we are tilted away from the sun. Today we are the "farthest" away from the sun and the most "tilted" It's only the shortest day of the year for the northern hemisphere. In the southern hemisphere, it is the longest day of the year. This is because the plane containing the equator does not cut the sun perfectly in half. What I mean by that is that the earth is tilted. Today, the earth is at such a position with the sun that the southern hemisphere is in front of the northern hemisphere for receiving sunlight. Because the earth rotates every day, the northern hemisphere will briefly be in front of the southern hemisphere (day), but for most of the day-the longest percentage of the day all year-the southern hemisphere will be in front(night).
What is the first day of winter in the southern hemisphere
During winter in the Northern Hemisphere, the earth is tilted by its axis so the Northern Hemisphere is away from the sun and the Southern Hemisphere is closer to the sun. During winter in the Southern Hemisphere, the earth axis is tilted the other way, so that the Northern Hemisphere is closer to the sun and the Southern Hemisphere is farther away.
That's called the Earth's "southern hemisphere".
The Northern and Southern Hemisphere
June has the shortest day in the Southern Hemisphere
the southern hemisphere.
Winter-
In the southern hemisphere it is the winter solstice. The southern hemisphere is tipped furthest from the Sun, making it the shortest day. As the Earth continues on its journey around the Sun, the southern hemisphere begins to tip back towards the Sun after that. In the northern hemisphere it was the longest day.
the northern hemisphere and the southern hemisphere
The first official day of Spring in the entire northern hemisphere is March 22nd. Because of the tilt in the Earth's axis, the first day of spring in the southern hemisphere is September 22nd.
The first day of winter everywhere in the Southern Hemisphere is June 21.