Building on the success of the 2025 inaugural event celebrating world sundial day on March 20th, 2026. This global online gathering celebrates sundials, timekeeping, astronomy, history, art, mathematics, craftsmanship, and cultural heritage across the world.

The 2026 presentations include "Ancient Scandinavian Time-Keeping via a New Sundial in a School Car Park", "The Gnomonist's Survival Kit", "Sundials in Transilvania", Reconciling earthlings with solar time!", "Precision Dialing Online", and much, much more.

The recorded talks at World Sundial Day Online Conference 2026 are now on YouTube. You can watch all presentations in a dedicated playlist as recordings following one after another - https://www.youtube.com/watch?v=rIrNnsYI6e4&list=PLXnHqH5AQBFzrIZiU6j2GuJqNQylxht3w

or visit WSDOC  web site to choose the presentation of your interest for both 2025 ane 2026:

2025: https://tempus-sol.eu/wsdoc-2025/

2026: https://tempus-sol.eu/wsd-online-conference/

The attached PDF gives full 2026 conference information about the 3 sessions on March 20th and details of each presentation.

Details

Last Updated: March 31, 2026

Hits: 470