Summer Solstice 2024 Date Uk And Sunset. It is the longest day of the year that marks the arrival of the summer season. The solstice this year falls on thursday june 20 2024, which will officially be the longest day of the year.

The solstice this year falls on thursday june 20 2024, which will officially be the longest day of the year. Dates and days of the summer solstices for the next ten years.