Summer Solstice 2025 Date Us. This year, midsummer falls on june 24th 2025. Summer solstice 2025 (beginning of astronomical summer) on the day of the summer (june) solstice, the solar disk, moving along the ecliptic, will fall into its northernmost point and will be located at the maximum distance north of the celestial equator.
Apparent solar time and mean solar time are of the same length on the following days of the year: The first day of summer, also known as the summer solstice, will occur on saturday, june 21, 2025, at 10:42 pm edt.