Spring officially begins today (March 20) with the vernal equinox, bringing longer days and warmer temperatures to the Northern Hemisphere. The vernal equinox signals the astronomical start of spring ...

This evening, we will have a change of the seasons: The occurrence of the vernal equinox, marking the official start of spring. In fact, it will be a rather auspicious occurrence. The earliest that ...

The 2024 spring equinox is one of the best stargazing nights of the year, giving viewers the last, best glimpse of the bright stars of winter. Here's what to look for. When you purchase through links ...

The Chicago area is less than a month into winter, but many residents may be curious on when spring starts later this year. Astronomical winter began in the Northern Hemisphere on the afternoon of Dec ...

As we hit St. Patrick’s Day, spring is right around the corner in the Northern Hemisphere, even if it doesn’t feel like it judging by Chicago’s forecast. Spring will get underway, at least from an ...

SEATTLE — Spring is here — officially, at least. The vernal equinox arrives on Tuesday, marking the start of the spring season for the Northern Hemisphere. As the Earth travels around the sun, it does ...

An Iranian man jumps over a firework celebrating Chaharshanbe Souri, or Wednesday Feast, an ancient Festival of Fire on the eve of the last Wednesday of the Persian year, in Tehran, Iran, Tuesday.