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Q: What is the vernal equinox used to establish?
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What is the Vernal Equniox?

Equinox happens twice a year. The Vernal equinox is also called the Spring equinox in the Northern Hemisphere. The 2014 Vernal equinox was on March 20, 12:57 P.M. EDT.


How do use the word vernal in a sentence?

The vernal equinox marks the beginning of spring in the Northern Hemisphere.


Which season is the vernal equinox?

The vernal equinox marks the beginning of spring, on or around March 21st.


Are the days longer or shorter after the vernal equinox?

After the Vernal Equinox the days get shorter as winter approaches.


Why is it windy at the vernal equinox?

Because that's how the weather happens to be on that particular vernal equinox. There is no correlation with wind.


What is the vernal equinox better known as?

"Vernal" is Latin for "spring".


When is the vernal equinox GMT?

no..


If the vernal equinox is used to establish a star's what?

if u can find a star in a particular location in a certain day at a specific time in night , then u can find the same star in nearly the same location at night at the same sidereal time:provided the observation point remains the same. therefore vernal equinox helps to track the direction of a given star in the sky.


What is the difference between vernal equinox and antumnal equinox?

the vernal is in the spring march 21 and the autumnal is September 23


How do you use vernal in a sentence?

An example of vernal used in a sentence is this. On March 21st of every year, the vernal equinox marks the first official day of Spring.


What two seasons do the equinox occur?

The "Vernal Equinox" is the beginning of "Spring" and the end of "Winter". The Autumnal Equinox is the beginning of "Autumn" or "Fall" and the end of "Summer". In the Northern Hemisphere, the Vernal Equinox is in March and the Autumnal Equinox in September each year.