The 2026 Spectral Fire‑Rainbow (Circumhorizontal Arc) over the Andes: A Rare Rainbow‑Colored Arch Painting the Sky in Ultra‑HD

🌄 **UNSEEN IN A LIFETIME!** A 12‑km‑wide circumhorizontal arc stretched across the Andes on 14 July 2026, flashing every hue from violet to fiery orange. Only 1 in 10 ,000 sky‑watchers get to see this spectral fire‑rainbow. Nature can paint the heavens like a masterpiece. 🌈circumhorizontal arc 2026,spectral fire rainbow Andes,rare sky phenomenon,ultra‑HD rainbow arch,atmospheric optics#nature,#phenomena,#skywatch,#amazing