Sundials casts shadow that points to the time represented by marks of numbers. The sundial tells the solar time.
we have to adjust sundials to see the shadow and time
Sundials were used to tell time, back without watches.
They couldn't tell the time from sundials because there was no sun.
Sundials
Sundials use the posidtion of the sun to cast a shadow on the dial. You can then read the number on where the shadow falls to get the time. As a result, no, there shouldn't be different types of sundials.
Yes, sundials can tell time. That is what they are designed to do.
the shadow
The two types of sundials are altitude and azimuth sundials.
George L. Fuller has written: 'Sundials for watch time 2005' -- subject(s): Sundials
sundials
sundials