1
François BLATEYRON
700
Shareware
Shadows allows to design, calculate, and print sundials and astrolabes.
1
Numerical Logics Inc.
2
Freeware
It lets you graphically design your sundial given a number of parameters.
3
Elanware, Inc.
4
Beautiful, educational, real time or time-lapse graphic world map clock/almanac.
1
Gian Casalengo
59
Freeware
It includes the computation of the wall declination.
Sunlit Design
10
Freeware
A practical, highly accurate way to calculate key Solar values.
