Sundials - World's Oldest Clocks

North American Sundial Society

De Dedo  

Sundial 480
State/Province:  Guam Country:  USA
Dial Type:  Analemmatic Condition:  Excellent
Latitude:   30° 32' 10" N Longitude:   144° 50' 27" W
  • At the Two Lovers Leap Historical Site near Tumon, Guam
  • This analemmatic dial approximately 10 x 20 feet set into concrete. At the low latitude of Guam, the gnomon standing spot extends outside to ellipse of hour markers. Between April and September the shadows are very short near the noon hour and are difficult to read.
General Information:
  • Owner:
  • Designer:
  • Builder: Calvo Enterprises
  • Construction Date: 2000