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  • Smorgasbord Week 2 - Sundials in Depth

Smorgasbord Week 2 - Sundials in Depth

  • 01/27/2021
  • 7:00 PM - 9:00 PM
  • All classes Online, using Zoom
  • 8


  • For all AAA Members

Registration is closed

Astronomy Smorgasbord Week 2

Sundials in Depth

The simplest sundial is a vertical stick. Then it gets complicated with adjustments for a uniform scale, latitude, longitude within a time zone, daylight savings time, the sun's analemma, and refraction. Elaborate ones give the date and the sun's zodiac position. Clever sundials will be presented beyond the ubiquitous garden type, as well as scholarly texts, worldwide associations, vendors, and typical costs.

InstructorDavid Kiefer holds various Masters degrees, including a M.S. in astronomy from the Center for Astrophysics and Supercomputing in Melbourne, Australia.  He has taught physics and astronomy at colleges in New York and New Jersey, and is presently a lecturer at City College, the Borough of Manhattan Community College, and Brooklyn College.  A member of the AAA, Mr. Kiefer observes regularly at Floyd Bennett Field in Brooklyn and at upstate sites. 

Location: Class will be online using Zoom. Sign-in with an ID code given to you the weekend before class. Class recordings available during and for a time after.

Date: Wednesday, January 27

Time: 7-9 PM

Cost: $15 

AAA Members only. Not a Member? Join for $35.

Register here to attend all 6 weeks of Astronomy Smorgasbord for $45

Visit our main website at:
or 212-535-2922

One Penn Plaza, Suite #6149
New York, NY 10119

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