POLARIS XXL - made for your location - precise standard time (i.e. CET/CEST)


Helios Sonnenuhren
Dr.-Ing. Carlo Heller
Any zone time (i.e. CET/CEST), LAT and Sun´s position
Stainless steel, safety glass
Equatorial sundial displaying any standard time in the world (diameter 350mm)
1.690,00 € incl. VAT
delivery time 6 weeks
  • Shipping costs included in Germany, EU and Switzerland on any order of 100 Euro or above
  • Low price shipping outside the EU by registered letter
  • 2 weeks statutory right of return (customised products excluded)
  • Hotline: +49-611-185 11 06


“But it does move“, the Italian physicist, mathematician, philosopher and astronomer Galileo Galilei is supposed to have murmured, when he was forced to renounce the Copernican system at an advanced age, standing before the Inquisition. In the meantime, Galilei has been rehabilitated by the church and today we know without a doubt that the Earth revolves around the Sun and around its own axis, which points toward the Polaris.

Equatorial sundial displaying any standard time in the world. Display of global position of the Sun on integrated world maps. World maps made from thermally layered mineral glass. The sundial is custom made for your location.

We offer the POLARIS XXL with the diameter 350, 600 and 1000mm. We also have stands for the sundial.

Chris Bennett writes from Michigan:

"This [POLARIS 350] has been on my mind for almost a year now, so I’m very excited it’s finally happening! Your company makes the coolest dials I’ve ever seen!"

Documents and links

Detailed, illustrated instructions for setting and operating the sundial

HELIOS Sundials for patio, garden and public spaces.

More products by Helios