[DOC] [TLE] Everything you need to know: Vernal equinox 2016 | Astronomy ... [PAR] Mar 20, 2016 ... The 2016 vernal or spring (or fall) equinox comes on March 20 at ... as the 
traditional first day of spring, even though it's been more than 30 years since that 
last happened. ... trade places in receiving the sun's light and warmth most 
directly. ... equator  the imaginary line above the true equator of the Earth. [DOC] [TLE] When and What Is the September Equinox? - Timeanddate.com [PAR] It's the fall equinox in the Northern Hemisphere and spring equinox in the ... when 
the sun shines directly on the equator and the length of day and night is nearly 
equal. ... it is known as the vernal (spring) equinox, and marks the first day of 
spring. ... the Sun crosses the celestial equator  the imaginary line in the sky 
above... [DOC] [TLE] Fall Equinox  Autumnal Equinox - Timeanddate.com [PAR] The fall (autumnal) equinox in the Northern Hemisphere is in September, while in 
... year the Sun shines directly on the Equator and the length of day and night is 
nearly ... the Sun crosses the celestial equator  the imaginary line in the sky 
above the ... In the Northern Hemisphere, the fall equinox marks the first day of 
fall... [DOC] [TLE] The Earth in Space Flashcards | Quizlet [PAR] September 22-23, sun is directly overhead the equator at noon, 12 hour ... an 
imaginary line that passes through Earth's center and the north and south poles, 
about ... more daylight at the end of the day during late spring, summer, and early 
fall. ... is directly over the equator; the first day of spring in the Northern 
Hemisphere. [DOC] [TLE] Seasonal Change [PAR] The Earth's orbit around the Sun can be seen in the diagram to the left. ... change 
in seasons is the 23 degree tilt of the Earth on its axis, the imaginary line that runs 
... of our planet get differing amounts of sunlight over the course of the year. ... 
Pole begins to lean away from the Sun; the vernal equinox is the first day of 
spring... [DOC] [TLE] Physics 155: Useful terms - Labs I & II [PAR] Jan 18, 1998 ... Celestial Equator: The imaginary line on the celestial sphere directly above the ... 
Declination: The angle, in degrees, of a star's position above or below the 
celestial equator. ... Ecliptic: The plane of the Earth's orbit around the sun. ... (an 
imaginary line) that is overhead at noon on the first day of spring. [DOC] [TLE] NIGHT SKY~SPRING EQUINOX - souledout.org monad [PAR] The spring equinox is one of the two days of the year that the Sun moves across 
the ... the imaginary line among the stars that lies directly above the Earth's 
equator ... toward the northernmost position of the summer solstice Sun; in the fall 
it falls ... be more sun visors down on the first day of spring and the first day of 
autumn... [DOC] [TLE] The first day of spring. The Vernal Equinox: Everything you need to ... [PAR] Mar 21, 2016 ... It's called the "autumnal (fall) equinox" in the Southern Hemisphere. ... the Sun 
crosses the celestial equator  the imaginary line in the sky above the Earth's ... 
The first day of spring 2016 is celebrated by Google with a Doodle. ... The 
following day involves participants throwing colour over each other, either... [DOC] [TLE] 12 things to know about the 2016 autumnal equinox : TreeHugger [PAR] Sep 19, 2016 ... And while most of us are aware of when the first day of autumn ... There are two 
equinoxes annually, vernal and autumnal, marking the beginning of spring and 
fall. ... the sun crosses the celestial equator, which is an imaginary line in ... on 
the equinox and will set at 6:52 p.m., giving us 8 minutes of day over... [DOC] [TLE] Two Days of the Year When the Sun Rises Due East ... - Star Gazers [PAR] ... AN IMAGINARY LINE IN THE HEAVENS WE CALL THE CELESTIAL

Question: On the 1st day of spring or fall, the Sun is directly over this imaginary line
Answer: the Equator