15 April 2009

Making the marks for an analematic sundial at Escola Secundária de Loulé

Today students worked on the positions of the hours and the gnomon position scale for an analematic sundial to be built in our school yard at Escola Secundária de Loulé. Here are some images.


Marking the North-South axis


Marking the afternoons' hours positions


Marking the afternoons' hours positions


Marking the morning hours' positions


With all marks concluded