Summer Solstice Australia 2024. The summer solstice is also known as the longest day, which is perhaps the most notable feature. This year, it's friday, december 22.

In the northern hemisphere, the 2024 summer solstice will occur on june 20 at 20:51 gmt (4:51 p.m. This page provides date and local time for summer solstice in the year 2024 for gold coast, queensland, australia.