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

Spring 2025 technically begins at 5:01 a.m. Eastern time that day as the sun moves directly over the Earth’s equator — the ...

The vernal equinox heralds the arrival of spring in the Northern Hemisphere (finally). But have you heard the myth about balancing an egg on its end?

Here’s when the first days of spring are, why there’s a different first day for meteorological and astronomical seasons and ...

Sure, we might know that it's called the spring equinox, but what does that really even mean? What is an equinox? What happens during an equinox? And who even decides which day is the first day of ...

Meteorological spring began on March 1, while astronomical spring starts on the vernal equinox. The vernal equinox marks the astronomical first day of spring and falls on Thursday, March 20 ...

When is the first day of spring 2025? Thursday, March 20, the date of the spring equinox, marks the first day of spring in the United States. The spring equinox lands at 5:01 a.m., the precise ...

Thursday, March 20, the date of the spring equinox, marks the first day of spring in the United States. The spring equinox lands at 5:01 a.m., the precise moment the sun's rays shine directly on ...

while astronomical spring begins on the spring equinox, typically around March 20. The vernal equinox marks the first day of astronomical spring and occurs when there are nearly equal hours of ...