When Does Spring Start 2024 Uk 2024. It is also the point in the calendar where the day length is more or less equal to the. The vernal equinox, also known as the spring equinox, occurs exactly at 11.06pm eastern time on tuesday 18 march 2024.

For example sw1a 2aa find your local council. The date for astronomical spring is wednesday 20th march 2024, ending on thursday 20th june.