Sundials - World's Oldest Clocks

North American Sundial Society


Sundial: 544
State/Province:  Arizona Country:  USA
Dial Type:  Vertical Condition:  Excellent
  Latitude:   32° 13' N Longitude: 110° 59' W
  • Carmichael residence at 925 E. Foothills Drive.
  • Four vertical dials on the faces of a 100-inch tall redwood cupola on the roof of a private residence. The 21-inch dial faces are kiln-fired porcelain on steel; the bezels and gnomons are copper. The dials are longitude corrected for MST. Three dials have solar noon marks.
General Information:Inscription:
  • Owner: John Carmichael
  • Maker's initials (JLC) and estimated completion date of 2005.
  • Designer: John Carmichael
  • Builder: John Carmichael and KVO Industries
  • Construction Date: 2-Mar-06