equinox can fall between March 19 and 21 while the fall equinox hits sometime between September 21 and 24. What’s a solstice, then? Solstices mark the extreme points in Earth’s tilt.

After the vernal equinox in March, the Northern Hemisphere tilts toward the sun until the June solstice, when the sun begins to migrate back south. At precisely 5:01 a.m. ET on Thursday ...

An equinox happens when the sun's rays are directly over the equator, resulting in approximately equal hours of daylight and darkness worldwide. The summer solstice, the longest day of the year ...

The summer solstice will occur on June 20, 2025. It marks the beginning of summer in the northern hemisphere for astronomers.

Because of this, the date when day and night are of exactly equal length usually comes a few days after the spring equinox. The longest day of the year is the summer solstice. What is the shortest ...

The vernal equinox marks the astronomical first day ... respectively. The summer solstice is considered the first day of summer and the winter solstice is considered the first day of winter.

“Solstice” comes from the Latin words for ... the Northern Hemisphere is facing the sun starts with the spring equinox and ends with the fall equinox. On those days, there’s just ...

During the equinox, the Earth’s axis and its orbit ... During the Northern Hemisphere’s summer solstice, the upper half of the earth is tilted in toward the sun, creating the longest day ...

An equinox occurs twice a year ... The longest day of the year is the summer solstice. What is the shortest day of the year? The shortest day of the year is the winter solstice.