Sundials - World's Oldest Clocks

North American Sundial Society


Sundial: 660
State/Province:  Oregon Country:  USA
Dial Type:  Vertical Dial Condition:  Excellent
  Latitude and Longitude: 45° 23.928' N  122° 38.808' W
  • Stephenson Elementary School
    2627 SW Stephenson St.
    Portland, OR
    In a courtyard behind main building
  • A 4 x 2.5 foot south-facing vertical dial of mosaic tile whose hour lines include longitude correction.
General Information:
  • Owner: Stephenson Elementary School or school district
  • Designer: Julie and Ron Brown
  • Builder: School graduating class, with support from Julie Brown
  • Construction Date: 2008
  • Included in the NASS 2009 Conference sundial tour.

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