vernal
yes
The vernal equinox marks the beginning of spring in the Northern Hemisphere.
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.
March 20th is the spring or vernal equinox in the northern hemisphere
The event when the sun crosses the celestial equator is known as the equinox. There are two equinoxes in a year: the vernal (spring) equinox and the autumnal equinox. During these times, day and night are approximately equal in length all over the world. The vernal equinox marks the beginning of spring in the Northern Hemisphere and fall in the Southern Hemisphere, while the autumnal equinox marks the beginning of fall in the Northern Hemisphere and spring in the Southern Hemisphere.
Spring equinox occurs around March 20 and Fall equinox occurs around September 22 for the Northern Hemisphere. For the Southern Hemisphere these dates are opposite; the Spring equinox is around September 22 and the Fall equinox occurs around March 20.
Yes. The beginning of spring in EITHER hemisphere marks the beginning of spring. Typically, the northern hemisphere vernal equinox is on March 21, while the southern hemisphere vernal equinox is on September 21, but those dates can vary a day either way depending on the cycle of leap years. In 2012, the equinoxes are on March 20 at 0513 Universal (Greenwich) time, and September 22 at 1429 UT.
the sun is directly above the equator. The vernal equinox occurs on this day.
The next equinox will be the vernal (spring) equinox, which occurs on or around March 20, 2024. This event marks the beginning of spring in the Northern Hemisphere and fall in the Southern Hemisphere. The next solstice, the summer solstice, will follow on June 21, 2024, marking the longest day of the year in the Northern Hemisphere.
The equinox in the northern hemisphere typically lasts for one day, occurring around March 20th or 21st. During the equinox, day and night are approximately equal in length, marking the beginning of spring in the northern hemisphere.
spring equinox
The vernal equinox is in March in the northern hemisphere and in September in the southern hemisphere.