Set my sundial when? It appears in your statement like it doesn’t matter what time of the day June 15 to move the gnomon’s shadow to 12. That doesn’t make sense. I was always taught to set a sundial at noon on June 21 the longest day of the year. Why the 15th?
Set my sundial when? It appears in your statement like it doesn’t matter what time of the day June 15 to move the gnomon’s shadow to 12. That doesn’t make sense. I was always taught to set a sundial at noon on June 21 the longest day of the year. Why the 15th?