With all things being equal, including the amount of sunlight, our trip to Chaco Culture National Historical Park ushered in ...

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.

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

The Northern Hemisphere is welcoming Spring 2025 on March 20, also known as the vernal equinox. The jump into spring has come ...

Spring officially begins in the Northern Hemisphere on March 20 with the vernal equinox as the entire world experiences an ...

Let's welcome Spring with the Vernal Equinox. Vernal means spring. This week marks the vernal equinox -- the beginning of astronomical spring in the Northern Hemisphere and astronomical fall (or ...

The first day of astronomical spring – or the vernal equinox – begins on March 20. The vernal equinox means day and night ...

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

(NASA/JPL-Caltech) Let's welcome Spring with the Vernal Equinox. Vernal means spring. This week marks the vernal equinox -- the beginning of astronomical spring in the Northern Hemisphere and ...

According to NASA, the first day of spring officially begins at 5:01 a.m. EST on March 20. The vernal equinox is an ...

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 ...

Spring gets its official start Thursday in the Northern Hemisphere with the arrival of the vernal equinox. But what does that mean?