What's New Under The Sun

Monday, 16 January 2023 01:21

The NASS Conference comes early this year.  Register now for the 28th annual NASS Conference in Ann Arbor, Michigan June 8-11, 2023 KensingtonHotel, Ann Arbor Michigan Ann Arbor is best known as the home of the sprawling University of Michigan with its architecture, quadrangles, and bustling student life.  Yet, it also boasts of great art, science, and archeological...

Sunday, 18 December 2022 23:00

Sklar Bixby and Jeremy Meel, students at Santa Fe College in Florida took on a project to design and 3D-print a new sundial for the Kika Silva Pla Planetarium in Gainesville Florida (located on Santa Fe's Northwest Campus). Under the guidance of Dr. Philip Pinon, Sklar and Jeremy took on a semester long project as part of the Exploring Honors Mathematics class. They designed a horizontal sundial...

Saturday, 10 December 2022 17:41

Don Snyder, long time NASS member, sundial designer and conference organizer, died Nov. 21, 2022 at the age of 87. He organized two St. Louis conferences for NASS in 2008 and 2017. For the first St. Louis conference, Don worked closely with Michael Olsen of the Missouri Botanical Garden to have five sundials available for viewing, including the dedication of a dial donated by Ron Rinehard, the...

Thursday, 22 September 2022 20:41

The date is Sep. 22, 2022, the date of the fall equinox.  Although this is supposed to be the day of equal day and night, we know it's not exactly correct.  We measure daytime from sunrise to sunset, measured as the first and last light from the sun peaking over the horizon.  When we include sunrise and sunset plus atmospheric refration, at mid latitudes daylight wins by about 10...

Saturday, 27 August 2022 19:06

 Smithsonian Collection - Pocket sundial by Bourgaud of Nantes, 1660–1675. (MA.325565) From the National Museum of American History is an article about "How did a French pocket sundial end up buried in a field in Indiana?" published 20 July 2022 by Kidwell & Schechner.   It started in 1860 when Dr. Elisha Cannon, while plowing a field in Indiana, came...

Tuesday, 23 August 2022 14:17

The 2022 Sawyer Dialing Prize went to Frans Maes "for his creation of an introductory course on dialing, built on the idea of supervised self-study; for his successful multi-year running of that course in Europe; and for his inspiration of NASS’ development of a North American version.” Fred presented Frans with an award certification, the traditional cash prize of $250 and a custom made...

Tuesday, 09 August 2022 21:32

What makes a sundial?  Practically anything.  Sasch Stephens discusses how he became interested in dialing.  Since then he has turned many objects into solar time devices.  It takes some creative thinking to invision how a common object can become a working sundial.  One of the most recent projects turned a 54 x 28 foot south side of a building it into a giant sundial...

Sunday, 12 June 2022 22:00

Dr. Jeremy Robinson, (Naval Research Laboratory, Electronics Science and Technology Division) combined efforts with his father-in-law, Prof. Woodruff Sullivan (Univ. of Washington Dept. of Astronomy) to construct the World's Smallest Sundial. The competition was sponsored by Cadrans Solaires pour Tous and their record is being entered into the Guiness Book of World...

Saturday, 28 May 2022 17:28

Perhaps the smallest sundial goes to IBM with the printing of a sundial in a corner of a computer chip.  However it lacked a gnomon and could not really tell the time.  However, Chen Fong-shean, a Taiwanese miniature craftsman, was challenged by the French astronomical society to beat the Guiness World Record for smallest sundial held by an Italian.  The Italian dial created in...

Wednesday, 25 May 2022 14:42

NASS is saddened to report the passing of one of the UK’s pre-eminent sundial designer, Christopher St. J H Daniel who died on May 17, 2022. His works are to be found all over the UK, ranging from private commissions to major public works and to restorations and reconstruction of old and damaged sundials. After a 13-year career at sea, Christopher Daniel joined the staff of the National...

Thursday, 05 May 2022 15:48

Hochshule KaiserLautern Observatory.  HSKL Photo When is an astronomical observatory not an observatory? When it's playing the roll of R2-D2.  According to Atlas Obscura, "A university in Germany [Hochschule KaisersLautern, University of Applied Scieces Kaiserslautern at the Zweibrücken campus] has transformed its hilltop observatory into the charming likeness...

Friday, 29 April 2022 16:12

NASS is saddened to report that longtime member Harold Brandmaier died on April 11, 2022.  Throughout his long life, besides his ever-present sundials, Hal enjoyed stained glass, ship models, photography, travel, folk dance, and playing the hammered dulcimer and hand drums – always in company with his beloved wife Ginny.  Hal had been a member since NASS founding and stepped in to help...

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Sudhanshu Mishra reports in Mail-Online-India that the World Heritage Site at Jaipur, the Jantar Mantar astronomical observatory is in severe decline because of neglect.

Maharaja Sawai Jai Singh, also known as Singh II, directed several the building of a astronomical observatories at Ujjain, Varanasi, Jaipur, Mathura, and Deli.  From his research, Jai Singh II concluded that accuracy of observation could only be obtained with large, stationary instruments. The giant Jaipur observatory consisting of 16 different instruments took 15 years to build and was completed in 1734.

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nass_news_2012_oct_denver_NASS-24Want to know the history of Cranmer Park in Denver Colorado and why the current Erickson equatorial dial is there on the terrazzo plaza?  Downtown Main Street provides a glimpse of its history and the dynamiting of a dial that stood in the park for 25 years before. Read the article in Downtown Main Street and visit the North American Sundial Registry Entry NASS Denver Sundial-24.

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nass_news_2012_july_moore_sundialUpdate: On Saturday July 22nd, less than two weeks after the Henry Moore sundial was stolen, it was recovered by detectives after receiving tips from the British Crimewatch television series.  Three young men, all from Essex, have been arrested on suspicion of two counts of theft and are currently in police custody.

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[photo credit: Steve Bisson -
Savannah Morning News ]

Lesley Conn reports in the Savannah Morning News the restoration of its vandalized sundial.  This is no college prank, but a malicious and repetitive attack on the Louis B. Toomer sundial in Chatham Square in the historic district of Savannah, Georgia. Conn reports that “City officials are adding new elements to the repair process – a public plea for help and a reminder to the monument marauder that destruction of public property is a felony. They made their case Tuesday after sealing a new sundial to the stone base.”

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[photo courtesy of John Carmichael]

The restored Sun City dial re-dedication ceremony held October 7th, 2011 was a huge success.  The sundial originally schedule for demolition is proudly located at The Sundial Recreation Center located at 14801N. 103rd Avenue, Sun City, AZ 85351.

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[photo credit: Andrew Bray - The Miami Sudent News]

Some dials are lost, others found.  Last year students walking through the central quad of Miami University  located in Oxford, Ohio, saw that the Tri Delta Sundial, a nearly 2 meter armillary dial, was missing.  The armillary was a gift to the university on its 50th anniversary in 1962 by the Miami chapter of Tri Delta. [See the NASS Registry for details]

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nass_news_2011_sep_suncityThe monumental sundial in Sun City Arizona has been saved! The famous dial has been totally restored to its former glory, perhaps even better than the original. On Friday, October 7, 2011 a formal re-dedication ceremony will begin at 8:30 am.

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nass_news_2011_aug_avington_1A nearly three-century old brass sundial was stolen in the early overnight hours of August 9 from the grounds of Avington Park in Itchen Abbas, near Winchester (England).  Local officials say the dial is large enough it would have required several people to move it.  The dial is valued at over £100,000 and is very distinctive.

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 617_mi_annarbor_umeng_1aIf you look in the NASS Sundial Registry at Dial #617 from Ann Arbor Michigan you will see a lovely equatorial sundial on the grounds of the University of Michigan North Campus near the College of Engineering buildings.  The dial exists only as a photo and a memory.  Last April between the 13th and 15th it was stolen according to the Detroit Free Press.

The bronze equatorial dial has a circular nodus on the polar gnomon arrow to mark the seasons on the broad equatorial band. 

  1. Board Elects to Repair Sun City Sundial
  2. New Sundial for Kika Silva Pla Planetarium
  3. World's Smallest Sundial Gets a Lot Smaller
  4. Guiness Record for Smallest Sundial
  5. Germany Observatory Gets Unusual Paint Over
  6. Sun Tower Under Construction on Yantai Seacoast
  7. The Garden Sundial - More Than Telling Time
  8. Lafayette Celebrates 20 Years of Millennium Sundial