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How to explore Solar Analemma 3D Explorer

Open the Solar Analemma 3D Explorer, read the 23.44 deg / +/-16 min figures, and scrub day of year while the Sun marker rides the figure-8.

  1. Open https://freetoolonline.com/space-3d/solar-analemma.html and wait for the gold analemma curve and Sun marker.
  2. Read the facts panel: obliquity 23.44 deg, equation of time about +/-16 min.
  3. Scrub day of year from ~80 (spring) toward ~172 (June) to climb the northern loop.
  4. Press Play year, then Pause year, to auto-advance along the curve.
  5. Toggle Hide/Show EoT bar to see the east-west equation-of-time offset.
Follow four steps: open the Solar Analemma explorer, read the facts panel, scrub day of year, then press Play year and Pause year.
Open explorer, read facts, scrub day, press Play and Pause.

Next: the when guide or vs alternatives. Open the Solar Analemma 3D Explorer.

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