Linked from

The 20 pages that link to Horizon, each with the reason it gives.

• Polynesian navigationRelated: Horizon positions anchor directional systems and star observations.

• Great circleRelated: On the celestial sphere, the geometric horizon is a great circle.

• Arctic CircleRelated: The circle concerns whether the Sun crosses this boundary during a full rotation.

• TwilightRelated: Twilight begins and ends relative to the Sun’s position below this boundary.

• Midnight sunRelated: The Sun qualifies as visible at midnight when its disk remains above the local horizon.

• Day lengthRelated: Sunrise and sunset are defined by the Sun’s position relative to this boundary.

• SunriseRelated: Sunrise occurs when the Sun crosses this apparent boundary.

• SunsetRelated: Sunset occurs as the Sun's apparent disk passes below this boundary.

• Circumpolar starRelated: A star is circumpolar at a location when its daily path never crosses this boundary.

• The GleanersRelated: The low horizon gives the gleaners visual weight against the expansive field.

• Cardinal directionRelated: Cardinal directions orient positions around the horizon.

• Horizontal coordinate systemRelated: It defines altitude zero and the plane in which azimuth is measured.

• Their Eyes Were Watching GodRelated: The horizon recurs as an image of desire, possibility, and Janie’s changing sense of agency.

• BackstaffRelated: The observer aligns the shadow with the horizon to establish the reference line.

• Spherical EarthRelated: Ships disappearing hull-first provide a visible clue to curvature.

• WatchtowerRelated: Greater height pushes the geometric horizon farther away.

• DaytimeRelated: Daytime is defined by the Sun’s position relative to this boundary.

• Horizontal line (geometry)Related: The geometric name comes from orientation parallel to this apparent boundary.

• Belt of VenusRelated: The band is seen just above the horizon opposite the Sun.