When Is The Longest Day Of The Year 2024. The midnight sun is a natural phenomenon that occurs in regions near the earth's poles, notably in the arctic and. It’s a day when the sun’s energy is at its peak, warming the land and.

Today (june 20) the summer solstice — the longest day of the year in the northern hemisphere — will begin, and it will be the earliest solstice in 228 years. The longest day in australia is 24 hours long i.e.