Did you know both the astronomical first day of spring and Easter Sunday are tied to the spring equinox? How they relate, ...

The Vernal Equinox or Spring Equinox will be observed at 09:01 UTC (2:31 pm IST) on March 20, 2025. As per NASA, “In 2025, the equinoxes will occur on March 20, at exactly 09:01 UTC (or 2:01 AM PDT), ...

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

As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

Thursday is the first day of spring, or the vernal equinox, in the Northern Hemisphere. During an equinox, the center of the sun is on the same plane as the equator. After the vernal equinox in March, ...

The first day of spring represents the vernal equinox in the Northern Hemisphere, an astronomical event that occurs when the sun aligns with the Earth's equator. On the contrary, in the Southern ...

while the astronomical first day of spring varies based on the vernal equinox. Astronomical seasons depend on the Earth's position relative to the sun, while meteorological seasons are determined ...

The northern hemisphere tilts closer to the sun in March following the spring equinox, extending daylight hours and causing sunrises and sunsets to occur sooner. The Vernal Equinox is referred to ...

Let's welcome Spring with the Vernal Equinox. Vernal means spring. This week marks the vernal equinox -- the beginning of astronomical spring in the Northern Hemisphere and astronomical fall (or ...

The vernal equinox, marking the first day of spring, occurs on Thursday, March 20, 2025, at 5:01 a.m. ET. An equinox happens when the sun's rays are directly over the equator, resulting in ...