Kaile Marilee

Spring Equinox 2025. The times of the solstices mark the beginning of summer and winter. The spring equinox, known as the vernal equinox in the northern hemisphere, is a day on which the sun sits directly over the equator, so day and night all over the world are of equal length.

The following table shows the dates together with the exact time in which each of the seasons of the year begin. The spring equinox, also known as the vernal equinox or march equinox, marks the beginning of spring in the northern hemisphere.