Labels:crt screen | lemon | monitor | plant | quadrangular prism | screen | sky OCR: U NO The two points where the celestial equator pue the ecliptic cross, or the time when the Sun at one of these points and its declination is 00 The Sunis each equinox only once Vernal Equinox year The vernal equino also he First Point of Aries the point at which the ecliptic crosses the celestial equator from south to north; the Sun crosses this point around March 21 The autumnal equinox is he point where the ecliptic crosses the celestial equator from north to south; the Sun crosses this point around September 23 Autumnal Equinox OUnOX Equlnox xouunbo called
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