When Is Summer Solstice 2025. The 2025 june solstice will happen at 2:42 utc on june 21 (9:42 p.m. The nature reaches its full maturity.
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. Summer begins with the solstice on friday, june 20, 2025, marking the astronomical first day of summer in the northern hemisphere.