Summer Solstice 2025 Date Uk 2025. When is summer solstice 2025. In 2025, the summer solstice will occur on june 21, at 02:42 gmt in the northern hemisphere, and on december 21, 2024 at 09:20 gmt in the southern hemisphere.
In 2025, these are the astronomical dates and times for the start of each season: The summer solstice is the first day of astronomical summer, although the more logical metrological summer begins december 1st / june 1st (depending on hemisphere).
Summer Solstice 2025 Date Uk 2025 Images References :