Mid-Autumn Festival other parts of Asia. Like the Mid-Autumn Festival, these festivals have Buddhist origins and revolve around the full moon however unlike their East Asian counterparts they occur several times a year to correspond with each full moon as opposed to one day each year. The festivals that occur in the lunar months of "Ashvini" and "Kṛttikā" generally occur during the Mid-Autumn Festival. In Cambodia, it is more commonly called "Full Moon Festival" by locals (as Cambodia does not have an Autumn season). Cambodians organize “the traditional festival of prostrating the moon". In that early morning, people start preparing sacrifices to
Equinox zero. Its latitude will not be exactly zero, since Earth is not exactly in the plane of the ecliptic. Its declination will not be exactly zero either. (The ecliptic is defined by the barycenter of Earth and the Moon combined.) The modern definition of equinox is the instants when the Sun's apparent geocentric longitude is 0° (northward equinox) or 180° (southward equinox). See the adjacent diagram. Because of the precession of the Earth's axis, the position of the vernal point on the celestial sphere changes over time, and the equatorial and the ecliptic coordinate systems change accordingly. Thus when specifying