Uploaded June 2018 | Updated September 2026, 1 hour ago

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In this video, you'll learn how to measure the azimuth (compass direction) of sunrise and sunset on the date of the Solstice, in the real world. You can then compare your measurement with predictions based on the Globe Earth or the Flat Earth.

June Solstice Azimuth calculator (needs Google/gmail account): docs.google.com/spreadsheets/d/1tlKuDaquLQMkil74hlp8fTdOTK2twVm9T4OMNYEWEK0/edit?usp=sharing

Cardinal Azimuth Tool description and usage, from September 2017: youtube.com/watch?v=3yjV-hNSodw