At solar noon (11:40:16 AM) the sun reaches 65.0° above the horizon in Santa Rosa. Without clouds, that corresponds to a maximum UV index of about 10.3 (very high). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Santa Rosa, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 65.0° | 10.3 Very High | — | |
| 64.7° | 10.2 Very High | — | |
| 64.3° | 10.1 Very High | — | |
| 64.0° | 10.1 Very High | — | |
| 63.6° | 10.0 Very High | — | |
| 63.3° | 9.9 Very High | — | |
| 62.9° | 9.8 Very High | — | |
| 62.6° | 9.8 Very High | — | |
| 62.3° | 9.7 Very High | — | |
| 61.9° | 9.6 Very High | — | |
| 61.6° | 9.6 Very High | — | |
| 61.3° | 9.5 Very High | — | |
| 61.0° | 9.4 Very High | — | |
| 60.6° | 9.3 Very High | — |
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 Santa Rosa
Santa Rosa has existed as a municipality since 1792. Located in the Philippine province of Laguna, the city covers an area of 54.8 square kilometers at an elevation of 70 meters above sea level. As of 2024, the population is 430,920. Local landmarks include the Cuartel de Santo Domingo, which consists of ruins, and the Santa Rosa de Lima Parish Church, a Catholic church building. Educational institutions in the city include the Canossa School of Santa Rosa. These sites reflect the infrastructure present within this administrative area of Laguna.
AI-assisted description based on geographic data and editorial notes.