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What is the word used in the name of both days when autumn and spring officially begin?
Equinox (Vernal and Autumnal)
What is the term for when days and nights are equal in length?
The word is "equinoctial" = equal day and night. It occurs twice a year, on the first day of Spring, and the first day of Autumn.
How do you make a sentence with the word autumnal?
As Jo woke up in autumn she said that it was an autumnal morning because she felt the chill.
How would you use the word equinox in a sentence?
There is an equiniox twice a year. There is an equinox in March. There is an equinox in September.
What does the word eqinox mean?
Equinox is the time of year when the day and night are equal, which occurs in March and September. They are known as the Vernal and Autumnal Equinoxes.
What is length of the day in a autumnal equinox?
During the Autumn equinox the length of the day and night are nearly equal. The length of the day on the equinox is approximately twelve hours.
How do use the word vernal in a sentence?
The vernal equinox marks the beginning of spring in the Northern Hemisphere.
Where is the sun when there is a equinox and how is the day and night time compare at that time?
The sun is at the celestial equator, appearing to go Northwards at the vernal equinox and southwards at the autumnal equinox. The word equinox derives from the Latin roots for "equal" and "night" and so, not surprisingly, the night time is the same as day time: 12 hours each.
Make a sentence with the word equinox?
Daylight and darkness are equal during the vernal equinox.
What is a sentence with the word vernal?
The same happens at the spring or vernal equinox on the 21st march.
What is a sentence using the word not?
I am not writing a sentence using that word.
When are solstices and equinoxes each year?
Two equinoxes (from the word 'equal') occur each year: one in the Spring, called the vernal equinox from a word for green-ness, and also the autumnal equinox in the Fall. On the day and hour of the equinoxes, days and nights are the same length of time.
