Read Illustration showing how Earth's tilt leads to the Northern and Southern Hemispheres receiving changing amounts of ...

Expect an uptick in aurora sightings near the spring equinox on March 20, as celestial geometry swings in favor of ...

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 spring equinox - also known as vernal equinox - marks the first day of spring in the northern hemisphere, according to ...

As the spring equinox approaches, northern lights hunters will scour the skies for breathtaking displays of color.

The public is invited to celebrate the spring equinox at the standing stones of the UMass Amherst Sunwheel on Thursday, March ...

Equinox marks the start of longer days and renewal, celebrated across cultures for balance, growth, and the natural rhythms ...

According to the Farmer's Almanac, parts of eastern North America can catch a glimpse of a partial solar eclipse March 29. Another total lunar eclipse is to occur in September, but it isn't to be ...

No. As Spectrum News reported, because it takes Earth 365.25 days to complete a rotation around the sun, that extra quarter ...

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

During an equinox, the Earth is positioned with both its axis and its orbit perpendicular to the sun, allowing the sun's rays to aim directly at our planet's equator. As a result, both day and ...

At the time of the equinoxes, the sun appears to move from one hemisphere to the other. The vernal equinox in March is when ...