Spring officially begins in the Northern Hemisphere on March 20 with the vernal equinox as the entire world experiences an equal amount of daylight and darkness.

Ready for the first day of spring? What we know about the 2025 spring equinox, the autumnal equinox, summer and winter solstices and more.

Earth experiences seasonal changes because its axis is tilted so different areas of the ... However, when the South Pole tilts toward the sun, it's winter in the Northern Hemisphere, as sunlight ...

In June, it’s warmer in the northern hemisphere, where Earth is tilted toward the sun (summer), while in the southern hemisphere it’s cooler (winter). In March and September, Earth is not tilted ...

Thursday marks the vernal equinox, or the first day of spring, in the northern hemisphere — even if the weather in Michigan doesn't seem particularly "springy" this week. While meteorological spring ...

The vernal equinox arrives on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in ...

The vernal equinox heralds the arrival of spring in the Northern Hemisphere (finally). But have you heard the myth about ...

Spring officially begins on March 20 each year at approximately 5:01 AM EST, according to NASA. Yes, today officially marks the first day of Spring in 2025.

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex ...

The Northern Hemisphere is welcoming Spring 2025 on March 20, also known as the vernal equinox. The jump into spring has come ...