Summer Solstice 2025 Time

Summer Solstice 2025 Time. This happens around june 21 each year. In 2025, the summer solstice will occur on june 21, at 02:42 gmt in the northern hemisphere, and on december 21, 2025 at 09:20 gmt in the southern hemisphere.

The summer solstice is the first day of astronomical summer, although the more logical metrological summer begins december 1st / june 1st (depending on hemisphere). In 2025, the summer solstice will occur on june 21, at 02:42 gmt in the northern hemisphere, and on december 21, 2025 at 09:20 gmt in the southern hemisphere.