Start Of Winter Australia 2025. Winter holidays 2025, 2025 australia. Almost all of australia, including the capital cities, is very likely to experience another unusually warm winter, according to the bureau of meteorology's (bom) official.
Friday, june 21, is the winter solstice in australia, shortest day of the year based on daylight hours. The date of the winter solstice will be australia’s shortest day of the year based on daylight hours, while the surrounding nights will be australia’s longest nights of the year based on time between sunset and sunrise.