DAY–NIGHT & SEASONS
▸ Earth spins → day/night (the terminator)…
▸ 23.5° axis fixed in space
▸ Orbiting the Sun → four seasons
▸ Polar regions: polar day/night…
▸ Online. ✅
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⌂ Timeline
Simulation room
Day–Night & Seasons
Day, Night & Year
Online
🌗 23.5° axial tilt
Now showing
🌗
Season
Season (N. Hem.)
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Day length
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Scenario
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Mechanism
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📊 Diagram
Drag
Time
to scrub one year along the orbit · pick a topic / scenario (solstice, equinox, polar…) on the right
Tilt toward the Sun (summer ↔ winter) over the year
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