Gnomonica Italiana Official web portal of the Coordinamento Gnomonico Italiano.
	Mail list gnomonicaitaliana Italian mail list dedicated to Gnomonics (about 300 members), managed by the Coordinamento Gnomonico Italiano (CGI).
	UAI Sezione Quadranti Solari Web pages in the Unione Astrofili Italiani's site reserved to the Sezione Quadranti Solari (Secretary Enrico Del Favero) edited by Claudio and Matteo Garetti.
	Gnomonica / Meridiane e dintorni / Corpus Gnomonicarum / MERIDIANE ITALIANE Sites by Nicola Severino, enthusiastic promoter and expert historian of sundials.
	Solis et Artis Opus Decorator and sundials maker Mario Arnaldi's site with original sections dedicated to the italian medieval sundials census and to irish sundials.
	NONVEDOLORA Site by Fabio Savian, full of original projects and beautiful three-dimensional pictures.
	ArsGnomonica Site of the sundial planning and restoration studio directed by Arch. Antonio Giorgi, author of the Phoebus computation program.
	SUNDIALS Riccardo Anselmi's site, author of the Cartesius computation program.
	MERIDI@NE Gianni Ferrari's site, with many programs for sundials calculation.
	Le meridiane di Giorgio Mesturini Clear and elegant site edited by Giorgio Mesturini, particularly dedicated to Casale Monferrato (Alessandria) sundials.
	Meridiane in Piemonte Gian Piero Ottavis' site, particularly dedicated to Biella and Vercelli provinces sundials.
	Horologium Site of the Associazione Culturale Horologium (Chairman Gian Carlo Rigassio).
	QUADRANTI SOLARI Diego Bonata's site (gnomonicaitaliana mailing list moderator), in which it is possible to download the AQS software adopted by the Unione Astrofili Italiani for the sundials census.
	Il Paese delle Meridiane Site dedicated to Aiello del Friuli sundials, edited by the Circolo Culturale Navarca.
	Paolo Albéri-Auber Paolo Albéri Auber's site, particularly dedicated to Trieste sundials.
	Giuseppe Zuccalà Giuseppe Zuccalà's site, with computation programs and many interesting utilities.
	ABCgnomonica Nice site completely devoted to the didactics of Gnomonics, edited by Alberto Nicelli.
	GNOMONICA Rosa Casanova's site, with a gnomonics dictionary by Nicola Severino.
	arsumbrae ( Paolo Moratello ) Arte Solare ( Roberto Finozzi ) atuttosole ( Giovanni Bianconi ) CIELI DEL SUD ( Associazione Cieli del Sud ) Franco Martinelli ( Franco Martinelli ) Gli orologi solari di Mario Magi ( Mario Magi ) HOME PAGE di GAMBARO ALESSANDRO ( Alessandro Gambaro ) Il Grande orologio celeste ( Pino Sansò ) L'arte della Gnomonica ( GEOEX sas ) La Strada delle meridiane ( Pennabilli on line ) LE MERIDIANE DI GUIDO GUIDETTI ( Guido Guidetti ) Meridiane in Friuli Venezia Giulia ( Leonardo Comini ) Le Meridiane in Provincia di Venezia ( Marco Rossi ) MERIDIANE ROSA' MAURO ( Mauro Rosà ) meridianevarese.it ( Roberto Baggio ) Orologi solari ( Gruppo Astrofili Piceni ) OROLOGI SOLARI ( Massimo Del Dotto ) OROLOGI SOLARI ( Ugo Beccheroni ) Orologi solari di Giovanni Paltrinieri ( Giovanni Paltrinieri ) Sito di Angelo Brazzi ( Angelo Brazzi )