If you missed Manhattanhenge back in May, here's your chance to see it for the last time this year. Here's everything you ...

Cultures from Stonehenge to Sweden’s Midsommar have marked the ... depending on the year. Its fall – or autumnal — equinox can land between Sept. 21 and 24. On the equator, the sun will be directly ...

People have marked solstices for eons with celebrations and monuments, including Stonehenge, which was designed ... depending on the year. Its fall – or autumnal — equinox can land between Sept. 21 ...

Spring equinox means the first official day of spring is here. Discover the science and traditions of what’s also called the vernal equinox..

Folks in the Northern Hemisphere are looking forward to longer days, perfumy flowers and a burst of greenery. But for people living south of the equator, this equinox means they are heading into fall.

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

Precisely when will the fall equinox happen? Here are the answers to some fall equinox questions.

The first day of fall arrives on Sunday with the autumn equinox, starting shorter, colder days because of Earth's axis and orbit around the sun.