Spring Solstice 2024 Uk. In 2024 the summer solstice will occur on thursday 20 june at 21.51 bst (20.51 gmt). The astronomical spring lasts until the summer solstice, which in 2024 is due to take place on thursday 20 june.
The vernal equinox, also known as the spring equinox, occurs exactly at 11.06pm eastern time on tuesday 18 march 2024. The spring equinox begins on march 20, which is the first day of astronomical spring.