Yes and No. The equinox's occurs when the sun is directly over the equator.
This is the same moment all over the world. However due to local time zones this would have been at different local times. For 2010 the vernal equinox occurred on March 20th, at 17:32 GMT so for countries in timezones of more than +7hours GMT such as Japan the equinox would have been on March 21st.
Both.
The same happens at the spring or vernal equinox on the 21st march.
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.
It's when the Sun is directly over the equator and the duration of the days and nights are the same. It occurs on March 20th (Vernal). For the autumnal equinox, it occurs on September 22nd.
Approximately 12 hours of Sun-over-the-horizon. (Same as the vernal equinox)
Across the whole planet the day and night length are the same and it is the first day of Spring in the northern hemisphere and the first day of Autumn in the southern hemisphere.
The sunrise is due east on the equinoxes.
The vernal or autumnal equinox happens.
March 20 (UTC) - the same date is the "vernal equinox" in the Southern Hemisphere.
Same as every year. The first Sunday following the full moon after the vernal equinox.
The length of day and night is equal at the Vernal and Autumnal equinox.
During a lunar eclipse, the Earth is positioned between the Sun and the Moon, causing the Earth's shadow to fall on the Moon. The vernal equinox marks the time when the Sun crosses the celestial equator, and the ecliptic is the apparent path of the Sun across the sky. If a lunar eclipse occurs on the vernal equinox, the Moon would be aligned with the ecliptic, meaning it would not be above it, but rather in the same plane as the ecliptic.