At solar noon (12:40:12 PM) the sun reaches 29.0° above the horizon in Opočno. Without clouds, that corresponds to a maximum UV index of about 1.8 (low). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Opočno, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 29.0° | 1.8 Low | — | |
| 28.6° | 1.8 Low | — | |
| 28.3° | 1.7 Low | — | |
| 27.9° | 1.7 Low | — | |
| 27.6° | 1.6 Low | — | |
| 27.2° | 1.6 Low | — | |
| 26.9° | 1.5 Low | — | |
| 26.6° | 1.5 Low | — | |
| 26.2° | 1.4 Low | — | |
| 25.9° | 1.4 Low | — | |
| 25.6° | 1.4 Low | — | |
| 25.3° | 1.3 Low | — | |
| 24.9° | 1.3 Low | — | |
| 24.6° | 1.3 Low | — |
Clear-sky values are calculated from the sun's height at solar noon (cloud-free sky, average ozone). Forecast values from Open-Meteo include clouds and load in your browser.
Bright conditions call for proper eye protection. Polarized lenses reduce glare and block harmful UV rays.
View on Amazon →About Opočno
Opočno is a town located in the Rychnov nad Kněžnou region of the Czech Republic, covering an area of 14 square kilometres at an elevation of 292 metres. As of 2025, the population is 3,148. The Zlatý potok flows through the territory, which also contains a protected natural monument. Local infrastructure includes the Opočno pod Orlickými horami railway station. The town features Trčkovo náměstí, alongside the Chapel of the Holy Cross cemetery chapel and the František Kupka memorial. It maintains a partnership with the twin town of Opoczno. Other sites of note are the Jan Hus memorial, a war memorial dedicated to the Austro-Prussian War, and the Na Křížku column shrine.
AI-assisted description based on geographic data and editorial notes.