As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

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 Northern Hemisphere’s vernal (spring) equinox can fall between March 19 and 21 while the fall equinox hits sometime between September 21 and 24.

The vernal equinox arrives today, marking the start of the spring season for the Northern Hemisphere and the fall in the Southern Hemisphere. On the equator, the sun will be directly overhead at noon.

The Vernal Equinox or Spring Equinox will be observed at 09:01 UTC (2:31 pm IST) on March 20, 2025. As per NASA, “In 2025, the equinoxes will occur on March 20, at exactly 09:01 UTC (or 2:01 AM PDT), ...

Thursday is the first day of spring, or the vernal equinox, in the Northern Hemisphere. During an equinox, the center of the ...

Spring is here — officially, at least.The vernal equinox arrived on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in the Southern Hemisphere. On the equator ...

The Vernal Equinox on March 20, 2025 marks the start of spring in the Northern Hemisphere. Occurring at 2:30 PM, this astronomical event features nearly equal day and night durations. The equinox ...

The Vernal Equinox, marking the start of spring in the Northern Hemisphere, occurs on March 20, 2025. It is a time of balance with day and night becoming nearly equal. This event symbolizes ...