2025 Spring Equinox Uk 2025. The spring equinox will occur on 20 march at 3.07 am gmt, per royal. From this day, the night will become shorter and the day will become longer.
Normally, the autumn equinox falls between 22 and 24 september, and this year the equinox occurs on 22 september at 13:44 bst. Below are all the spring and neap times for europe in 2025.