What are the 2 solstice dates?

The two solstices happen in June (20 or 21) and December (21 or 22). These are the days when the Sun’s path in the sky is the farthest north or south from the Equator. A hemisphere’s winter solstice is the shortest day of the year and its summer solstice the year’s longest.

What are the possible dates for the fall equinox?

In the Northern Hemisphere the autumnal equinox falls about September 22 or 23, as the Sun crosses the celestial equator going south. In the Southern Hemisphere the equinox occurs on March 20 or 21, when the Sun moves north across the celestial equator.

Why is September 21 called the fall equinox?

What Is an Equinox? The word “equinox” comes from Latin aequus, meaning “equal,” and nox, “night.” On the equinox, day and night are roughly equal in length. When the Sun crosses the equator from north to south, this marks the autumnal equinox; when it crosses from south to north, this marks the vernal equinox.

What dates are spring and falls equinox dates?

This occurs twice each year, around 20 March and 23 September. In other words, it is the moment at which the center of the visible Sun is directly above the equator.

What is equinox and solstice?

So, at the end of the day, while solstices and equinoxes are related, they happen at different times of the year. Just remember that solstices are the longest and shortest days of the year, while equinoxes occur when the day and night are equally as long.

Is the first day of fall the same every year?

The September equinox is on or around September 22, while the first equinox of the year, the March Equinox, takes place on or around March 21 every year.

What officially begins on 9/22 that involves the Earth and the planets?

Equinox comes on September 22 That’s when the equinox sun is exactly above Earth’s equator, moving from north to south.

Is the first day of fall the same day every year?

What is the December solstice?

The December solstice is the summer solstice in the Southern Hemisphere and the winter solstice in the Northern Hemisphere.

When is the winter solstice in 2018?

In the Southern Hemisphere, it’s in March. When Is Winter Solstice? The Winter solstice in the Northern Hemisphere is in December, while in the Southern Hemisphere, it’s in June.

What month is the winter solstice in the northern hemisphere?

The Winter solstice in the Northern Hemisphere is in December, while in the Southern Hemisphere, it’s in June. March equinox marks the beginning of spring in the Northern Hemisphere.

What is the difference between solsolstice and Equinox?

Solstice and equinox times are in GMT. The dates for equinoxes and solstices in the Northern and Southern Hemispheres are the same, but in opposite seasons. Autumnal/fall Equinox north of the Equator is mirrored south of the Equator by the Spring Equinox.