Spring Equinox 2024 Date Uk. The equinox in the northern hemisphere occurs twice a year around 20 march (the spring equinox) and around 22 september (the autumn equinox). It marks almost equal lengths of day and.
This year, astronomical spring began on 20 march 2022 and ended on 21 june 2022. When do the four seasons start in 2024โfor spring, summer, fall, and winter?