At solar noon (11:43:40 AM) the sun reaches 45.0° above the horizon in Hannan. Without clouds, that corresponds to a maximum UV index of about 5.0 (moderate). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Hannan, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 45.0° | 5.0 Moderate | — | |
| 44.7° | 5.0 Moderate | — | |
| 44.3° | 4.9 Moderate | — | |
| 44.0° | 4.8 Moderate | — | |
| 43.6° | 4.7 Moderate | — | |
| 43.3° | 4.7 Moderate | — | |
| 42.9° | 4.6 Moderate | — | |
| 42.6° | 4.5 Moderate | — | |
| 42.3° | 4.5 Moderate | — | |
| 41.9° | 4.4 Moderate | — | |
| 41.6° | 4.3 Moderate | — | |
| 41.3° | 4.3 Moderate | — | |
| 41.0° | 4.2 Moderate | — | |
| 40.7° | 4.1 Moderate | — |
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 Hannan
Located in the Osaka Prefecture of Japan, Hannan covers an area of 36.1 square kilometers. The city has existed as a municipality since 1991 and recorded a population of 49,794 in 2021. The landscape includes the Hannan-Misaki Prefectural Natural Park, which serves as a protected area within the region. Local infrastructure features several transit points, including Ozaki Station and Izumi-Tottori Station. Residents and visitors also have access to the Hannan City Library. Additionally, the city is home to Hata Shrine, a Shinto site dedicated to Empress Jingū. The municipal area is further served by Hakotsukuri Station, Tottorinoshō Station, and Yamanakadani Station.
AI-assisted description based on geographic data and editorial notes.