Summer Solstice 2025 Australia. At the summer solstice, we have the longest day and the shortest night of the year. The summer solstice is the first day of astronomical summer, although the more logical metrological summer begins december 1st / june 1st (depending on hemisphere).

The equinox and solstice in 2025 year, the city sydney; But just how much daylight you’ll get depends on where you.