When Does Summer Start Australia Updated ✦ Proven

In the Southern Hemisphere, where Australia is located, the summer solstice marks the beginning of summer. This occurs when the Earth's axis is tilted at its maximum angle of 23.5 degrees towards the Sun, resulting in the longest day of the year and the most direct sunlight. In Australia, this usually happens on December 21st or December 22nd.

There is also a historical theory that the tradition began in the early days of the New South Wales Corps, who reportedly swapped their winter uniforms for summer ones on the first day of December. Weather Variations Across the Continent when does summer start australia

For climate and weather records, Australian meteorologists define summer as: In the Southern Hemisphere, where Australia is located,