When Does Spring Start 2024 Uk 2024. The spring, or vernal, equinox occurs march 19 at 11:06 p.m. This equinox happens when the sun crosses the celestial.

When this occurs, 2am will rewind to 1am which means the sun starts setting earlier and the days get. Start planning your next family adventure with all the half term and holiday dates you’ll need this year.