When Is The Beginning Of Summer 2025. The beginning of summer in the southern hemisphere is a time to acknowledge and celebrate the advent of warmer months, increased daylight hours, and the revitalization of flora and fauna. 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.
The first day of summer, also known as the summer solstice, will occur on saturday, june 21, 2025, at 10:42 pm edt. This annual occurrence has deep cultural and historical connections, attracting the.