The seasons are reversed.
When it is spring or summer in the northern hemisphere, it is the autumn (fall) or the winter in Australia.
This is caused by the northern part of the world being tipped the opposite way (towards or away) from the sun to Australia.
The seasons in Australia and other countries in the Southern Hemisphere are reversed from those in the Northern Hemisphere. When it is summer in the Southern Hemisphere, it is winter in the Northern Hemisphere, and so forth. For example, the Australian summer starts in December, while winter begins in July.
The seasons are reversed. When it is spring or summer in the northern hemisphere, it is the autumn (fall) or the winter in Australia. This is caused by the northern part of the world being tipped the opposite way (towards or away) from the sun to Australia. The seasons in Australia and other countries in the Southern Hemisphere are reversed from those in the Northern Hemisphere. When it is summer in the Southern Hemisphere, it is winter in the Northern Hemisphere, and so forth. For example, the Australian summer starts in December, while winter begins in July.
Countries in the Southern Hemisphere, such as Australia, New Zealand, South Africa, and Argentina, have opposite seasons compared to countries in the Northern Hemisphere. This is due to the tilt of the Earth's axis, which causes the seasons to be reversed in the two hemispheres. For example, when it is summer in the Northern Hemisphere, it is winter in the Southern Hemisphere.
The seasons are not reversed in Australia. They still follow the same order - summer, autumn, winter and spring. The difference is that, when it is summer in Australia it is winter in the northern hemisphere, and vice versa. This is because of the position of the sun in relation to the Earth. To put it in the simplest terms, because the Earth is tilted on its axis, during the southern hemisphere's summer, it is closer to the sun than the northern hemisphere is, so receives more heat. This is reversed during the northern hemisphere's summer.
Because Earths axis is tilted.
During northern hemisphere summer the sun is in the northern sky in the southern hemisphere. Our sun in the northern hemisphere is almost always in the southern sky unless your south of the tropic of cancer so this is why you have to reverse the sundials if you move to the southern hemisphere.
In short, because of the axial tilt of the earth. In May - July, the northern hemisphere is tilted more towards the sun and gets more sunlight at a more direct angle. The reverse is true for the southern hemisphere. In November - January, the situation is reversed; the southern hemisphere gets more direct sunlight.
Each hemisphere has cold winters and hot summers. This is because the seasons are reversed. E.g: In America (Northern Hemisphere) their Christmas is in winter and is very cold, but in Australia (Southern Hemisphere) their Christmas is in Summer and is very hot. See even though they happen at the same time they have completely different climates - the seasons are just reversed.
counter-clock wise as the Coriolis force is reversed in the southern hemisphere.
Seasons are reversed in the Northern and Southern Hemispheres due to the tilt of Earth's axis as it orbits the Sun. When the Northern Hemisphere is tilted toward the Sun, it experiences summer, while the Southern Hemisphere, tilted away, experiences winter. Conversely, when the Southern Hemisphere is tilted toward the Sun, it enjoys summer, and the Northern Hemisphere faces winter. This axial tilt of approximately 23.5 degrees is responsible for the seasonal changes throughout the year.
When it is winter in the US it is summer in Australia. When it is spring in the US it is autumn in Australia. The seasons are always alternating like this between the northern and southern hemispheres. The starting times for the various seasons are the same in both hemispheres: The solstices mark the beginning of winter for one hemisphere and summer in the other; the equinoxes mark the beginning of spring or of autumn, depending on the hemisphere.
The seasons are reversed, AND the flow of water is reversed. When flushing a toilet in the northern hemisphere, the water goes down clockwise. When flushing a toilet in the southern hemisphere, the water goes down counterclockwise.
Billie's birthday falls in the summer because she lives in the Southern Hemisphere, where the seasons are reversed compared to the Northern Hemisphere. While December 28th is winter in many parts of the world, it marks the height of summer in countries like Australia and New Zealand. Thus, her birthday is celebrated during the warm summer months.