Winter is coming! Here's when it starts, when the winter solstice will arrive and what you should expect for winter weather ...

But there are actually two measures of the seasons: “the astronomical seasons” (which follow the arrivals of equinoxes and ...

The Martian new year arrives with the Red Planet’s vernal equinox. Explaining why requires a deep dive into celestial ...

What is a solstice? Here's the short answer There are two equinoxes and two solstices each year. Equinoxes occur during the fall and spring and are called the autumnal and vernal equinoxes.

The seasons have their names for a reason; they describe the weather common for that time of year. Here's why the coldest ...

Late December marks the start of the 2024 winter season. When does winter officially start? Here's what to know about the ...

The first day of fall and the meteorological end of summer have already passed. There are two equinoxes and two solstices ...

Halloween marks the halfway point between the Autumnal Equinox and the Winter Solstice, making it a cross-quarter day.

It’s an occasion—along with September’s equinox and the solstices in June and December—that’s been marked by humans for thousands of years. How did ancient people know when the equinoxes ...

“the astronomical seasons” (which follow the arrivals of equinoxes and solstices) and what’s called the “meteorological seasons.” Allison Chinchar, CNN meteorologist, explains the ...

There are two equinoxes and two solstices each year. Equinoxes occur during the fall and spring and are called the autumnal and vernal equinoxes. They mark the first official day of spring and ...