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Day length & seasons — interactive Geography demo

Axial tilt swings the direct sun ±23.44°, changing each latitude's day length

Run this interactive Geography demo live below, or download it as a single self-contained HTML file that works offline in any browser or LMS — one of 1,900+ free interactive teaching demos on Notedeck. With Notedeck you upload your own materials and turn them into interactive courseware, question papers with answer keys, and AI-taught lessons.