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sept 23 autumnal equinox march 21 vernal equinox earth’s circle of illumination 12 hours at every latitude – Sun face East Side – North South Poles Axis Tilts

October 15, 2012

sept 23 autumnal equinox march 21 vernal equinox earth’s circle of illumination 12 hours at every latitude – Sun face East Side – North South Poles Axis Tilts

 

sept 23 autumnal equinox march 21 vernal equinox earth’s circle of illumination 12 hours at every latitude – Sun face East Side – North South Poles Axis Tilts

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