When Is The Summer Equinox 2024. Summer solstice 2024 (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. What is the summer solstice?

United kingdom equinox and solstice dates. Sept 13, 2024, 5:20 p.m.