Read Illustration showing how Earth's tilt leads to the Northern and Southern Hemispheres receiving changing amounts 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 public is invited to celebrate the spring equinox at the standing stones of the UMass Amherst Sunwheel on Thursday, March ...

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

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

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

The vernal equinox heralds the arrival of spring in the northern hemisphere. But is it the only day you can balance 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 ...

There are two kinds of seasons: meteorological and astronomical. Astronomical spring is a week away. With warmer weather in ...

One of this month's skywatching highlights is a total lunar eclipse on the night of March 13 — or more precisely, on the morning of the 14th when the Earth gets between the moon and the sun, and we ...

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