The spring equinox will occur at 5:01 a.m. EDT on Thursday. Here's what to know about the start of the spring season.

The first day of spring, also known as the vernal equinox, has arrived in the Northern Hemisphere on March 20, 2025.

The vernal equinox, marking the first day of spring, occurs on Thursday, March 20, 2025, at 5:01 a.m. ET. An equinox happens when the sun's rays are directly over the equator, resulting in ...

Thursday is the first day of astronomical spring. Here's what Texas can expect after an unusually cold and snowy winter.

The vernal equinox in 2025 will occur on today, marking the astronomical beginning of spring in the Northern Hemisphere with equal hours of daylight and darkness. As winter’s grip loosens ...