Downloads

• Software SONNE vers. 7.4
  The program runs on all Windows systems (64-bit-versions too) and calculates about 20 (!) different types of sundials. You can draw the dials on screen, have them printed with all printers installed or saved as file with format *.dxf (AutoCad,...) or *.plt (HPGL). SONNE and its (chm)help files are offered in English and German. ( ... more)
  » Improved Sun Path Diagrams show the times of sunshine on any selected plane sundial too. Additionally the local skyline (horizon profiles without buildings and trees) can be calculated and displayed.  ( ... more)
  Download zipped version of SONNE, vers. 7.4  (packed as Sonne74.zip, ca. 12 MB) 
  Unpack downloaded zip-file to your subdirectory or USB-stick and start Sonne74.exe. If the chm-help is displayed only partially, see the enclosed README.
  
  
• Software ALEMMA
  calculates different types of analemmatic sundials. Various types of analemmatic sundials are added since vers. 2.1. The program runs on all Windows systems (64-bit-versions too.) English and German are offered as language. ( ...  more)
  Download zipped Alemma, v. 2.6 (zip-file of about 6 MB, contains various types of analemmatic sundials.) Unpack downloaded zip-file to your subdirectory or USB-stick and start Alemma25.exe.
  
  Excel-file for Analemmatic Sundials
  This is an improved and extended version 2.2 of an Excel-spreadsheet by Roger Bailey. Analemmatic sundials and the Equation of Time are calculated and displayed. The used language is English or German.
  Download Excel-spreadsheet Analemmatic Sundials  (zip-file of about 75 kB, vers. from 2008/02/20)
  
  
• Software STUNDLIN ! (Version 1.05 )
  The program runs on all Windows systems (64-bit-versions too) and calculates the latitude and the wall deviation of a vertical sundial construction, if hour line angles are known (measured). Further the program calculates the angles of hour lines in horizontal/vertical/ inclining sundials for given latitude. In the program the languages English or German can be chosen. English and German help files use now the chm-format. To use just unpack the downloaded zip-file in any directory.
  Download software STUNDLIN  (Version 1.05, packed into StdLin.zip, about 900 kB)
  Download help information in pdf-format  (Stdlin_pdf.zip contains English and German version of help info, about 900 kB)
  
  
• Software CONVERT
  CONVRT.EXE runs on all Windows systems (64-bit-versions too) and converts dxf-files into HPGL-files and vice versa. The supported commands are those which are used in the program SONNE.EXE. Commands not supported by CONVRT.EXE should be displayed after the conversion! A helpfile is included. 
  Download software CONVRT  (v. 2.21, packed into convrt.zip, about 160 kB, version from 2005/09/10)

Last Update 2022/09/17