NOAA is forecasting a G1-class geomagnetic storm on Friday, March 13, through Saturday, March 14, with the aurora borealis ...

An equinox occurs twice each year, in March and September, when the center of the Sun crosses the plane of Earth’s equator.

The spring equinox and the sun's solar cycle could bring views of the northern lights, also known as the aurora borealis, this March.

The first day of spring 2026 in the Northern Hemisphere arrives with the equinox on March 20. Here's when and why the seasons change ...

The first day of spring occurs on the spring equinox, which is also known as the March equinox or the vernal equinox.

The combination of the Spring equinox and the Sun's solar cycle starting towards its minimum means now is the last best time ...

What are some skywatching highlights in March 2026? A total lunar eclipse blood moon takes centre stage, Venus and Saturn cozy up for a conjunction, and we celebrate the vernal equinox.

According to Farmers' Almanac's spring outlook forecast, cooler temperatures are expected to linger from late March through mid-April across much of the northeastern United States, including New York.

Friday, March 20, the date of the spring equinox, marks the first day of spring in the United States. The spring equinox ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Forecasts of Northern Lights displays have been standard in ...

September's (sporadic) sweater weather chill and the changing leaf colors are a sign that the first day of fall is near. Here's what to know about the autumnal equinox and fall foliage forecast map ...